1 40, Hydra Shock, Ser

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Hydra- Thrust™ Tool

Sin gle Piston

Con stant Weight on Bit

OP ERA TION & SERV ICE

MAN UAL

Man ual No. 6-92 Ef fec tive Date June 1998

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SEC TION 1

Gen eral De scrip tion . . . 1

Place ment . . . 2

Place ment in Ver ti cal or De vi ated Wells . . . 2

Place ment in Hori zon tal Wells . . . 2

Func tion/Drill Off Test . . . 2

Op era tion. . . 3

Serv ice Safety Pro ce dures . . . 4

SEC TION 2 Shop Serv ice . . . 5

Equip ment . . . 5

Thread Gall ing Cau tions . . . 6

To Break A Stuck Con nec tion . . . 6

SEC TION 3 Dis as sem bly . . . 7

Hydra- Thrust ™ Dis as sem bled . . . 18

SEC TION 4 In spec tion Pro ce dures . . . 19

Clean ing Pro ce dures . . . 19

Re work . . . 19

In spec tion Pro ce dures . . . 19

Part In spec tion Guide line. . . 20

Hydra- Thrust ™ Criti cal Parts In spec tion . . . 23

Seal As sem bly Pro ce dures . . . 24

Seal De scrip tion . . . 24

Seal In spec tion . . . 24

Seal As sem bly Pro ce dures . . . 25

SEC TION 5 As sem bly . . . 27

SEC TION 6 Test & Fill . . . 38

Pres sure Test . . . 38

Lu bri cant Se lec tion . . . 39

Fill ing The Drive Cham ber: . . . 40

SEC TION 7 Ship ping In struc tions . . . 42

SEC TION 8 Fish ing Dia gram . . . 43

Fish ing Di men sions . . . 44

Parts List . . . 47

The last page of this ma nusl is 49.

I Hydra-Thrust™ Tool

Op era tion & Serv ice Man ual

TA BLE OF CON TENTS

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Ta ble 1–Speci fi ca tion Ta ble . . . 3

Ta ble 2–Out side Di ame ter Wear Down Tol er ances . . . 22

Ta ble 3–Make- up Torque lbf.ft (N·m) . . . 37

Ta ble 4–Bore Gage In for ma tion . . . 37

Ta ble 5–Pre ferred Lu bri cant Se lec tion . . . 39

Ta ble 6–Al ter nate Lu bri cant Se lec tion . . . 39

Ta ble 7–Make- up Torque For Fill And Serv ice Plugs lbf.ft (N.m) . . . 40

II Hydra-Thrust™ Tool

List of Ta bles

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SEC TION 2

FIG. 1–Serv ice Equip ment. . . 5

FIG. 2–Ac cept able Ham mer ing Ar eas. . . 6

SEC TION 3 FIG. 3–EX TEND ING THE TOOL . . . 7

FIG. 4–LOWER SUB . . . 8

FIG. 5–LOWER FLUID CYL IN DER . . . 9

FIG. 6–MAN DREL . . . 10

FIG. 7–CON NEC TOR SUB . . . 11

FIG. 8–UP PER FLUID CYL IN DER & BAL ANCE PIS TON. . . 12

FIG. 9–OPEN ING THE TOOL . . . 13

FIG. 10–KNOCKER . . . 14

FIG. 11–DRIVE PIN RE TAINER SUB (DPRS) . . . 15

FIG. 12–DRIVE PINS . . . 16

FIG. 13–KELLY MAN DREL . . . 17

SEC TION 5 FIG. 14–KELLY MAN DREL, DRIVE CYL IN DER & DRIVE PINS . . . 27

FIG. 15–DRIVE PIN RE TAINER SUB (DPRS) . . . 28

FIG. 16–KNOCKER . . . 29

FIG. 16–UP PER FLUID CYL IN DER . . . 30

FIG. 17–BAL ANCE PIS TON . . . 31

FIG. 18–CON NEC TOR SUB . . . 32

FIG. 19–MAN DREL . . . 33

FIG. 20–LOWER FLUID CYL IN DER . . . 34

FIG. 21–LOWER SUB. . . 35

FIG. 22–END- TO-END TORQUE- UP . . . 36

SEC TION 6 FIG. 24–Test Sub . . . 38

FIG. 24–Fill ing the Drive Cham ber . . . 40

III Hydra-Thrust™ Tool

List of Fig ures

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SEC TION 1

General Description

The Hous ton En gi neers, Inc. Hydra- Thrust™ tool provides con stant weight on the drill bit. This con stant weight al lows the rate of pene tra tion to be main tained and low ers the risk of stall ing the down hole mo tor. The Hydra- Thrust tool is lo cated in the lower drill ing as sem bly. As the bit weight drills off, pump force opens the tool. At the same time, as pump pres sure de creases, weight from above causes the tool to close. The com bi na tion of opening and clos ing the Hydra Thrust tool will main tain a con -stant weight on the bit.

As a re sult of ad vances in shaft seals and me chani cal im prove ments, the Hydra Thrust tool is an ex cel lent drill ing tool to coun ter act rig or ous drill -ing re quire ments such as:

• High tem pera tures

• High- drilling torque

• Long- term use

The tool parts are made from high qual ity steel with a heat treat ment pro -cess that pro vides the best high strength and fa tigue re sis tant prop er ties. Spe cial hard trim and plat ing pro cesses are used to con di tion and re con di -tion wear sur faces, to as sure long term use.

1 Hydra- Thrust™ Tool

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Placement

Sev eral fac tors are con sid ered when de ter min ing the place ment for the Hydra- Thrust Tool. They are:

• Pres sure avail able at the Hydra- Thrust Tool.

• Ex ten sion force of the Hydra- Thrust Tool.

• Buoyed weight of the bot tom hole as sem bly.

• De sired weight on bit.

Place ment in Ver ti cal or De vi ated Wells

The exten sion force of the tool plus the buoyed weight of the BHA be low the tool shown equal the de sired weight on bit. Place the re main ing BHA above the tool.

The buoyed weight in com pres sion above the Hydra- Thrust tool must be greater than the ex ten sion force of the tool.

Place ment in Hori zon tal Wells

Place close to the bit.

The buoyed weight in com pres sion above the Hydra- Thrust tool must be greater than the ex ten sion force of the tool.

Func tion/Drill Off Test

To in sure proper op era tion of the Hydra- Thrust tool, the fol low ing test should be per formed:

1. With the pumps off, slowly lower the BHA to con tact the bot tom of the hole.

2. Slack off to the de sired WOB, set the brake, and mark the kelly. 3. With the brake set, en gage the pumps and be gin ro ta tion. Main tain

pumps and ro ta tion at nor mal speeds for suf fi cient time to drill off no more than two feet at pre vi ously es tab lished pene tra tion rate.

4. Stop ro ta tion and dis en gage pumps, re lease brake and slack off again to de sired WOB. Mark the kelly again.

5. Pick up the string and meas ure the dis tance be tween marks. The dif fer -en tial be twe-en the marks in di cate the Hydra- Thrust Tool is op er at ing prop erly.

Hydra- Thrust™ Tool 2

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Operation

Af ter tag ging bot tom; 1. Set brake.

2. En gage pumps. 3. Be gin ro ta tion.

• As the bit drills ahead, the pump will force the tool open, in or der to main tain con stant weight on bit.

4. Slack off on brake to keep the pre de ter mined weight to bit.

• As weight is ap plied, the tool will close, in or der to main tain con -stant weight on bit.

(met ric) O.D. inches (mm) 4-3/4 O.D. (120.65) 6-1/4 O.D. (158.75) 6-1/2 O.D. (165.10) 8 O.D. (203.20) I.D. inches (mm) 2-1/4 (57.15) 2-3/4 (69.85) 2-3/4 (69.85) 3 (76.20) Tool Joint

Con nec tion

3-1/2 API IF 4-1/2 XH 4-1/2 API IF 6-5/8 API REG

Over all Length (ex tended) ft- in (mm) 18' 7" (5663.8) 19' 7" (5969) 19' 7" (5969) 20' 9" (5969)

Ten sile Yield Strength lbf (N) 460,000 (2,046,080) 730,000 (3,247,040) 900,000 (4,003,200) 1,600,000 (7,116,800)

Tor sional Yield Strength lbf•ft (N·m) 21,000 (28,470) 50,000 (67,787) 61,000 (82,700) 118,000 (159,978) To tal Stroke inches (mm) 25 (635) 25 (635) 25 (635) 25 (635) Tool Wt. lb (kg) 650 (294) 1000 (453) 1175 (532) 2330 (1057)

Op era tion & Serv ice Man ual Operation

Speci fi ca tion Ta ble

Ta ble 1

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Serv ice Safety Pro ce dures

Hous ton En gi neers, Inc. (HE) Tools Ref er ence Manu als

TM Fish ing Jar Man ual No. 2-40

TMC Series Man ual No. 2-35

TC Fish ing Jar Man ual No. 2-10

ACCD & ACCM Fish ing Ac cel era tors® Tool Man ual No. 2-20 Double- Acting Hy drau lic Ac cel era tor® Tool Man ual No. 2-67 HYDRA- JAR® Drill ing or Fish ing Jar Man ual No. 6-81 Mag num Drill ing Up:Ac cel era tor® Tool Man ual No. 2-60

Check tool for se rial number and type iden ti fi ca tion to de ter mine whether the tool is filled with gas or hy drau lic oil. Once de ter mined, im me di ately re fer to ap pli ca ble serv ice man ual.

HE serv ice and test equip ment is de signed to pro vide a safe serv ice op -era tion when used as pre scribed in the ap pro pri ate serv ice manu als. If other than HE equip ment is used for the serv ice op era tions, the user must de ter mine through an ap pro pri ate pro fes sional that it pro vides com pa ra ble con trol and safe op era tion for the dis as sem bly, as sem bly and test pro ce dures.

Any per son re spon si ble for serv ic ing of HE tools shall be fully knowl edge able con cern ing all safety pro ce dures and re quire all serv ice per -son nel to be thor oughly trained in safe pro ce dures as set forth in HE serv ice manu als and Tool Serv ice Courses.

NOTE: Any ad di tional in for ma tion con cern ing HE tools or equip ment may be ob tained by con tact ing:

HOUS TON EN GI NEERS, INC.

P.O. BOX 567 HOUS TON, TX. 77001

Ph.(713) 237- 3050 TELEX 76- 2675

TE LE FAX (713)-228- 4227

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SEC TION 2

Shop Serv ice

Clean ing and serv ic ing should oc cur as soon as pos si ble af ter tool is used in the hole.

Equip ment

Serv ice equip ment needed to dis as sem ble and as sem ble the Hy dra -Thrust™ tool is shown in FIG 1. The jar test rack, tool vise, power tong, and steady rest shown in this man ual are typi cal tools of a Hous ton En gi -neers, Inc. serv ice shop.

Op era tion & Serv ice Man ual FIG. 1

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Thread Gall ing Cau tions

Gall ing can be caused by:

• Threads and/or shoul ders that are dirty or dam aged.

• Threads and shoul ders that are not com pletely cov ered with thread lu bri cant be fore as sem bly.

• Mis align ment of the con nec tion dur ing as sem bly or dis as sem bly.

• Ap ply ing a bend ing load when tor qu ing the con nec tion dur ing as -sem bly or dis as -sem bly.

• Leak age which would al low the con nec tion to be come dry or filled with abra sive mat ter.

Steps to pre vent gall ing:

• Po si tion the tong and vise close to the con nec tion

• Sup port and tie down the break out parts with a hold down steady rest as de scribed in dis as sem bly and as sem bly.

To Break A Stuck Con nec tion

Tap the out side sur face of the con nec tion with a ham mer while slowly un -screw ing the part. It may be help ful to back- up and un -screw the part sev eral times to work the con nec tion out, see FIG. 2.

If such meth ods fail, one part of the con nec tion can some times be ma -chined away in an at tempt to sal vage the other.

Ul ti mately, the con nec tion can be forced apart with the power tong. This may scrap both parts.

Ac cept able Ham mer ing Ar eas

FIG. 2

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SEC TION 3

Disassembly

7 Hy dra-Thrust™ Tool

Op era tion and Serv ice Man ual

EX TEND ING THE TOOL

Ex tend tool in jar test rack to the middle length of stroke, FIG. 3. See Ta ble 1 for tool speci fi ca tions.

Criti cal Fac tors & Safety Notes

Shop Serv ice - DIS AS SEM BLY De scrip tion & Se quence

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Hy dra-Thrust™ Tool 8 Op era tion and Serv ice Man ual

LOWER SUB

Clamp tool vise onto lower fluid cyl in der as shown in FIG. 4. Sup port the lower sub with a hold down steady rest (HDSR) as shown.

Place power tong on the lower sub and ap ply suf fi cient left- hand torque to break out the con nec tion.

Re cord break out torque dur ing dis as sem bly on HE TOOL SERVICE REPORT, page 41.

Use a hand tong to fur ther re move the lower sub.

CAU TION

Do not stand in front of tong or vise when ap ply -ing torque to the tool con nec tion.

Do not over clamp.

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9 Hy dra-Thrust™ Tool Op era tion and Serv ice Man ual Disassembly

LOWER FLUID CYL IN DER

Clamp tool vise onto con nec tor sub.

Sup port lower fluid cyl in der with HDSR, as shown in FIG. 5. Clamp power tong on lower fluid cyl in der near tool vise. Ap ply suf fi cient left- hand torque un til con nec tion is bro ken. Re cord break out torque dur ing dis as sem bly on HE TOOL SERVICE REPORT, page 41.

Use a hand tong to fur ther re move lower fluid cyl in der.

CAU TION

Do not over clamp. Do not damage mandrel seals with box thread.

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MANDREL

With connector sub in tong vise:

Sup port man drel with the steady rest, as shown in FIG. 6. Place a power tong on the tong area of mandrel, see FIG. 6. Ap ply suf fi cient left- hand torque to break out the man drel. Re cord break out torque dur ing dis as sem bly on HE TOOL SERVICE REPORT, page 41.

Use a hand tong to fur ther un screw man drel.

CAU TION

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CON NEC TOR SUB

Camp tool vise onto up per fluid cyl in der as shown in FIG. 7. Place power tong onto con nec tor sub and ap ply suf fi cient

left- hand torque to break out the con nec tion.

Re lease tool vise pres sure.

Use a hand tong to fur ther re move the con nec tor sub. Remove vent plug from connector sub (if applicable).

CAU TION

Do not over clamp.

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UP PER FLUID CYL IN DER & BAL ANCE PIS TON

Clamp tool vise onto drive pin re tainer sub (DPRS).

Sup port upper fluid cyl in der with a HDSR as shown in FIG. 8. Place the power tong onto the upper fluid cyl in der close to the tool vise.

Ap ply suf fi cient left- hand torque to break out the con nec tion. Re cord break out torque dur ing dis as sem bly on HE TOOL SERVICE REPORT, page 41.

Use a hand tong to fur ther re move the upper fluid cyl in der. Clamp (lightly) fluid cyl in der in tool vise.

Tap out the bal ance pis ton.

CAU TION

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OPEN ING THE TOOL

With DPRS in tool vise, as sem ble serv ice bail into the tool joint con nec tion of kelly man drel.

At tach chain to the bail and pull through a pull post or with a hy drau lic pul ler. See FIG. 9.

The kelly mandrel is now stroked totally open.

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KNOCKER

With DPRS in the tool vise, clamp power tong onto knocker. Ap ply suf fi cient left- hand torque to break out con nec tion. Re cord break out torque dur ing dis as sem bly on HE TOOL SERVICE REPORT, page 41.

Use hand tong to fur ther un screw the knocker as shown in FIG. 10.

CAU TION

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DRIVE PIN RE TAINER SUB (DPRS)

Clamp tool vise onto drive cyl in der as shown in FIG. 11.

Place power tong onto DPRS and ap ply suf fi cient left- hand torque to break out the con nec tion.

Use a hand tong to further remove the DPRS.

CAU TION

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DRIVE PINS

With tool vise on drive cylinder, reciprocate kelly mandrel with the hydraulic pusher as shown in FIG. 12.

The drive pins are pushed out with each stroke.

With tool vise on drive cylinder, manually apply side load on kelly mandrel by using a hand tong.

Tips For Re moval Of Stuck Drive Pins

Soak drive pin area for 24 hours in a water bath to loosen drive pins.

Apply side load on kelly mandrel, while reciprocating.

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KELLY MAN DREL

Place a ny lon strap around kelly man drel and at tach to a hoist for sup port as shown in FIG. 13.

With serv ice bail attached to kelly mandrel, pull through the drive cyl in der.

Remove service plug from drive cylinder.

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Hydra- Thrust ™ Dis as sem bled

Hy dra-Thrust™ Tool 18

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SEC TION 4

Inspection Procedures

In spec tion should oc cur as soon as pos si ble af ter tool is used in the hole. Re place parts that do not com ply to an ac cept able con di tion. No ma chin -ing or re work -ing is to be per formed with out Hous ton En gi neers' ap proval.

Clean ing Pro ce dures

1 Wa ter soak tool parts to re move dried, caked mud.

2 Use steam and a strong bio de grad able cleaner to re move oil and grease. 3 Al low steam cleaned parts to dry and cool be fore in spec tion tool.

Rework

The pin and box ro tary shoul dered con nec tion (RSC) threads should be re -worked to the Hous ton En gi neers, Inc. Speci fi ca tion Man ual (Drill ing and Fish ing Tools Ro tary Shoul dered Con nec tion sec tion).

In spec tion Pro ce dures

In spec tion pro ce dures will meet the ap pli ca ble con tent of API RP 7G, Sec -tion 12. Check all parts for wear, cracks, rust and de for ma -tion as fol lows:

• All in ter nal and ex ter nal con nec tions should be sub jected to mag -netic par ti cle in spec tion each time the tool is dis as sem bled. • Fill plug holes should be sub jected to mag netic par ti cle in spec tion

each time the tool is dis as sem bled.

• Check all ex ter nal parts for wear down as listed in Ta ble 2. When the O.D. wears down to the di ame ters listed the part is scrap. • Use Criti cal Parts In spec tion form, page 23, for re jec tion cri te ria

to de note con di tion of parts.

• Wear can not be ec cen tric in na ture. Use the Part In spec tion Guide

-line on page 20-22.

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Part In spec tion Guide line

Kelly Man drel

a. Check tool joint shoul ders for galls, nicks, washes, fins, or other

dam age which ef fect the pres sure hold ing ca pa bil ity and sta bil ity of the joint. Use a thread pro file gage to check for lapped threads, galled threads, and gen eral pro file dam age. Check for box swell by meas ur ing the coun ter bore di ame ter to a maxi mum ac cept able 1/32" (.794mm) above the al lowed tol er ance of the Qc di men sions shown in Ta ble 9.1 of API SPEC 7. If necessary, re pair to Hous ton En gi neers’ tool joint speci fi ca tions.

b. Groove wear. Blend steps by grind ing.

c. Check chrome shaft for slip set marks, ring cut ting, and pit ting. Re work will be needed when chrome is dam aged down to base metal. Us ing O.D. mi crome ter, check chrome sec tion.

d. Visu ally check pin threads for wash or gall ing. e. Visu ally check pin face for gall ing and de for ma tion. f. Visu ally check I.D. for ex ces sive cor ro sion and wear.

I.D. +1

8" (3.175mm) above nomi nal

Pit depth +1

32" (.794mm)

g. Visu ally check I.D. for coat ing con di tion. h. Maxi mum run out is 1

4" (6.35mm).

i. Use mag netic par ti cle to in spect all threads and shoul ders, 100 per cent of the tool O.D. sur face, and ac ces si ble un coated I.D. sur faces.

Drive Cyl in der

a. Visu ally in spect threads and shoul der for wash and gall ing. b. Check seal area I.D. for wear +1

di men sion.

c. When ad ja cent steel area on ei ther side of stain less steel in lay con tacts kelly man drel O.D., the maxi mum wear for in lay area in drive cyl in der has been reached.

d. Check pin nose an gle for gall ing.

e. Use mag netic par ti cle to in spect threads, shoul der area, up sets, serv ice holes, 100 per cent of the tool O.D. sur face, and ac ces si ble un coated I.D. sur faces.

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Drive Pins

a. Check Drive Pins for ex ces sive wear. Wear on the length and O.D. must not ex ceed 1/16".

b. Pins may be re used if there are light scratches on sur face; how ever, pins that are se verely de formed must be re placed.

Drive Pin Re tainer Sub

a. The pin face is the an vil where the knocker im pacts. Re pairs may be re quired to re move de for ma tion.

b. Visu ally in spect pin and box threads and 7° an gle in bot tom of box, for wash or gall ing.

Note: Any ma chine re pair to 7° an gle must be done at origi nal manu fac tur ing fa cili ties.

c. Use mag netic par ti cle to in spect threads, shoul ders, 100 per cent of the tool O.D. sur face, and ac ces si ble un coated I.D. sur faces.

Knocker

a. Visu ally check threads for wash or gall ing.

b. Visu ally check I.D. shoul der faces for gall ing or de for ma tion. c. Use mag netic par ti cle to in spect threads, O- ring grooves, and O.D.

sur faces.

Up per and Lower Fluid Cyl in der

a. Visu ally check threads on both ends for wash or gall ing.

b. Visu ally in spect in ter nal sur face plat ing for pit ting, flak ing, or acid dam age. Re pair if dam age is down to base metal.

c. Use mag netic par ti cle to in spect threads, vent slot open ings at I.D. and O.D., 100 per cent of the tool O.D. sur face, and ac ces si ble un coated I.D. sur faces.

Bal ance Pis ton

a. O.D. and I.D. seals are to be re placed at each serv ice.

Con nec tor Sub

a. Visu ally check threads for wash or gall ing.

b. Use mag netic par ti cle to in spect threads, shoul der, vent hole area and 100 per cent of the O.D. sur faces.

Op era tion & Serv ice Man ual Inspection Procedures

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Man drel

a. Visu ally check for scratches, pits, or flak ing on plated sur face. b. Us ing O.D. mi crome ter, meas ure plated sec tions. Maxi mum neck

down is minus .020" (.508mm). Man drels over the nomi nal O.D. size are not ac cept able.

c. Visu ally check pin threads and pin faces for wash, gall ing, or de for ma tion.

d. Use mag netic par ti cle to in spect all pin and box threads, O- ring grooves, and box O.D.

e. Maxi mum spin run- out is 1

8" (3.175mm)

f. Visu ally check I.D. for ex ces sive cor ro sion and wear or coat ing con di tion.

I.D. +1

Pit depth +1

32" (.794mm)

Lower Sub

a. Check tool joint shoul der for galls, nicks, washes, fins, or other dam age which would ef fect the pres sure hold ing ca pa bil ity of the joint, and con di tions which may ef fect joint sta bil ity. Use a thread pro file gage to check for lapped threads, galled threads, gen eral pro file dam age, and pin stretch. Re pair, if nec es sary, to HE tool joint speci fi ca tions. b. Visu ally check I.D. for cor ro sion or coat ing con di tion.

Pit depth +1

32" (.794mm)

c. Use mag netic par ti cle to in spect all threads, 100% of the tool O.D. sur face, and ac ces si ble un coated I.D. sur faces.

Tool Size O.D. Kelly Man drel DPRS Drive Cyl in der Fluid Cyl in der

Con nec tor Sub Lower Sub 4-3/4 (120.65) 4-5/8 (117.48) 4-11/16 (119.06) 4-21/32 (118.27) 4-11/16 (119.06) 4-21/32 (118.27) 4-5/8 (117.48) 6-1/4 (158.75) 6-1/8 (155.58) 6-3/16 (157.16) 6-1/8 (155.58) 6-3/16 (157.16) 6-1/8 (155.58) 6-1/8 (155.58) 6-1/2 (165.10) 6-3/8 (161.93) 6-3/8 (161.92) 6-3/8 (161.93) 6-3/8 (161.93) 6-3/8 (161.93) 6-3/8 (161.93) 8 (203.20) 7-7/8 (200.03) 7-7/8 (200.03) 7-7/8 (200.03) 7-7/8 (200.03) 7-7/8 (200.03) 7-7/8 (200.03)

Note: Uni form tool wear down (per tool) must be main tained. Out side di ame ters of ad ja cent parts must be within 1/16" (1.588mm) of each other.

Out side Di ame ter

Wear Down Tol er ances

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Hydra- Thrust ™ Criti cal Parts

In spec tion

Meas ure all ex ter nal parts for wear.

Op era tion & Serv ice Man ual Hydra- Thrust ™ Criti cal Parts In spec tion

Date Tool S/N: Insp. Co: Insp. By: Com ments ---

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---Seal Assembly Procedures

Seal De scrip tion

The HE “SU PER SEAL” has been de vel oped to with stand 20,000 PSI and up to 500°F for ac cept able pe ri ods of time. These Seals are the heart of the hy drau lic prin ci ple of jar ring. Pri mary and sec on dary seal sys tems have been de signed into the tools to guard against pre ma ture fail ure in the de tent oil sys tems.

The HE “SU PER SEAL” is a com pos ite type of Seal with each sepa rate ele ment per form ing a spe cific func tion. The split bronze\ SNE Ring is forced down the gland ta per to close the shaft to gland clear ance as pres -sure is ap plied to the Ma jor Seal. Clo -sure of the SNE Ring pre vents ex tru -sion of the SSR Ring and Ma jor Seal. The Shaft Seal Re tainer is made of glass filled Tef lon and not only acts as a spacer be tween the Ma jor Seal and SNE Ring, but pol ishes and con di tions the chrome and/or col monoy shaft as it re cip ro cates un der pres sure. The Ma jor Seal is the re sil ient seal mem ber and must hold both low and high pres sure. The Ma jor Seal is double acting when a ta pered seal groove is pro vided as shown in the il -lus tra tion be low. A Rod Wiper is po si tioned for ward of the SU PER SEALS to pre vent grease, mud and de bris from en ter ing.

Seal In spec tion

All seals (O- rings, SNE’s, SSR’s, Ma jor Seals and Rod Wip ers) should be in spected af ter steam clean ing. If any seal ap pears worn or cracked, it should auto mati cally be re placed. Oth er wise, if any seal is to be re used, it must be ab so lutely clean.

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Seal As sem bly Pro ce dures

Seals may be as sem bled into all des ig nated parts be fore as sem bly of the tool or they may be as sem bled as des ig nated parts are as sem bled. The ex -act or der must be fol lowed for each part.

Kelly Man drel

Step 1. As sem ble one Hy car O- ring over the pin threads and into the O- ring groove.

Step 1. As sem ble two SSR Rings into the deep est seal groove first. SSR Rings may be come de formed and bent, but do not break or cut. Straighten out in groove af ter in ser tion.

Step 2. Push both SSR Rings to ei ther the up or down side of the groove. Rings should fit snug and stay in se lected po si tion when pushed to one side of the groove.

Step 3. As sem ble SNE Ring (three sec tions) and hold to gether against the bevel of the groove with the SSR Rings. SNE Ring may be held in po si tion with a heavy grease.

Step 4. As sem ble sec ond SNE Ring (three sec tions) against the op po site side of the groove and hold in place with the SSR Ring. This will leave a space be -tween the SSR Rings. All Rings should stay in place. If not, re move all Rings and slightly stretch all the SSR Rings, but do not break. Re as sem ble as in Steps 1, 2 and 3.

Step 5. As sem ble the Ma jor Seal in be tween the sepa rated SSR Rings. Fold the Ma jor Seal in a U shape and in sert into the seal groove. Re lax the Seal into place.

Step 6. As sem ble the Rod Wiper into the outer most seal groove. Fold the Rod Wiper into a U shape and snap the seal into place.

Step 7. As sem ble one Hy car O- ring over the pin threaded con nec tion of the Cyl -in der and -into the O- r-ing groove, where re quired.

Drive Pin Re tainer Sub, Con nec tor Sub, & Lower Sub

Step 1. As sem ble one Hy car O- ring over the pin threads and into the O- ring groove.

Op era tion & Serv ice Man ual Seal Assembly Procedures

(34)

Knocker

Step 1. As sem ble one Hy car and Tef lon O ring up against the back of both in ter -nal seal grooves. Note the O- ring or der in both seal grooves. Proper sized O- rings must be cor rectly as sem bled.

Step 2. As sem ble an other Tef lon and Hy car O- ring into both seal grooves. Note the O- ring or der in both seal grooves. Use proper sized O- rings.

Step 3. As sem ble one Tef lon O ring in the larg est seal groove up against the Hy -car O- ring. Note that this ar range ment only ap plies to the larger seal groove.

Step 4. As sem ble one Hy car O- ring into the seal groove near est the face of the Knocker.

Step 1. Fold the Ma jor Seal in a U shape and snap the seal into the in ter nal seal groove. Re lax the Seal into place.

Step 2. As sem ble Ma jor Seal over O.D. of Bal ance Pis ton and into the ex ter nal seal groove.

Man drel

Step 1. As sem ble Poly Pak seals in grooves 1 and 2.

Step 2. As sem ble Poly Pak seals in groove 3 and 4.

(35)

SEC TION 5

Assembly

As sem bly be gins with clean new, re paired, or re us able parts.

Op era tion & Serv ice Man ual Assembly

Shop Serv ice - AS SEM BLY De scrip tion & Se quence

FIG. 14

CAU TION

Do not over clamp.

Do not dam age the drive cyl in der seals dur ing as -sem bly.

KELLY MAN DREL, DRIVE CYL IN DER & DRIVE PINS

Assemble seals in ex act or der as shown in "Seal Assembly Procedures".

Insert drive cylinder service plug and make up to specified torque in Table 7.

Coat the pol ished and splined shaft of the kelly man drel with lubricate, see Table 5.

Position the drive cylinder in tool vise as shown in FIG. 14. Sup port the Kelly Man drel with a ny lon strap and hoist as shown in FIG. 14.

As sem ble a serv ice bail into the tool joint con nec tion of the kelly man drel.

Attach hydraulic pusher to service bail.

In sert the kelly mandrel threads through drive cyl in der. Align the splines of the kelly man drel and drive cyl in der. In sert all drive pins, two pins per spline.

(36)

Hydra- Thrust™ Tool 28 Op era tion & Serv ice Man ual

FIG. 15

DRIVE PIN RE TAINER SUB (DPRS)

Assemble seals in ex act or der as shown in "Seal Assembly

Procedures".

Drive cylinder remains in tool vise as shown in FIG.15.

Coat threads of the drive cyl in der with thread dope, see Table 5. Thread the DPRS into the drive cyl in der with right- hand ro ta tion un til hand tong tight.

Place power tong on the DPRS and make up to specified torque, see Table 3.

(37)

29 Hydra- Thrust™ Tool Op era tion & Serv ice Man ual Assembly

FIG. 16

CAU TION

Do not over clamp. Do not damage mandrel seals with box thread.

KNOCKER

Procedures".

Drive cylinder remains in tool vise as shown in FIG. 16. Coat threads of kelly mandrel with thread dope, see Table 5. Thread the knocker onto the kelly man drel with right- hand ro ta tion un til hand tong tight.

Place the power tong on the knocker and make up to the speci fied torque as listed in Ta ble 3.

Re cord makeup torque during assembly on HE TOOL SERVICE REPORT, page 41.

Re move all burrs and sharp edges from O. D. of knocker with a file or grinder. Rinse and clean to remove filings.

Check I.D. visu ally and with bore gage for O- ring pro tru sion, see Table 4.

(38)

CAU TION

Do not over clamp.

Do not dam age the drive cyl in der seals dur ing as -sem bly.

UP PER FLUID CYL IN DER

The tool vise should re main clamped onto the drive cyl in der as shown in FIG. 17.

Coat DPRS threads with thread dope, see Table 5.

Sup port the upper fluid cyl in der with the HDSR with the slots at the op po site end from the DPRS.

Align and slip the upper fluid cylinder over the knocker.

Thread onto the DPRS with right- hand ro ta tion un til hand tong tight.

Place the power tong on the upper fluid cyl in der close to the DPRS as shown.

Make- up the upper fluid cyl in der to speci fied torque, as listed in Ta ble 3.

(39)

BAL ANCE PIS TON

Procedures".

Lu bri cate the bal ance pis ton and the in side bore of the upper fluid cyl in der with oil, see Table 5.

In sert the balance pis ton into the upper fluid cyl in der as shown in FIG. 18.

Bump the balance pis ton with an alu mi num bumper sleeve, until it is against the Knocker.

(40)

CAU TION

Do not over clamp.

CON NEC TOR SUB

The tool vise should re main clamped onto the drive cyl in der. Insert connector sub vent plug (if applicable) and make-up to specified torque in Table 7.

Place connector sub in HDSR. Clean I.D. of connector sub.

Procedures".

Coat threads of connector sub, see Table 5.

Thread connector sub into upper fluid cylinder with right- hand

ro ta tion un til hand tong tight.

Move the HDSR from the con nec tor sub to the up per fluid cyl in der as shown in FIG. 19.

Place the power tong on the con nec tor sub.

Make- up the connector sub to the speci fied torque as listed in Ta ble 3.

(41)

CAU TION

Do not clamp on the pol -ished shaft.

Pro tect con nec tor sub bore from de burr ing.

MAN DREL

Clamp tool vise onto the con nec tor sub.

Sup port man drel with the steady rest (SR) as shown in FIG. 20. Assemble seals in ex act or der as shown in "Seal Assembly

Procedures".

Coat pin threads of the man drel with LUB- KOTE, see Table 5. Thread man drel into knocker with right- hand ro ta tion un til hand

tong tight.

Clamp power tong in tong area of the man drel. Make- up to the speci fied torque as listed in Ta ble 3.

Re move all burrs and sharp edges with a file or grinder from tong area. Rinse and clean to remove any filings.

Check for proper alignment of internal parts and O-ring

protrusions, with visual inspection and a bore gage, see Table 4.

(42)

CAU TION

Do not dam age man drel seals as lower fluid cylin der is threaded onto the con nec tor sub.

LOWER FLUID CYL IN DER

The tool vise should re main clamped onto con nec tor sub. Position and sup port the lower fluid cyl in der with the HDSR, as shown in FIG. 21.

Coat threads of connector sub, see Table 5.

Thread the lower fluid cyl in der with right- hand ro ta tion un til hand tong tight.

Make up lower fluid cylinder to specified torque listed in Table 3. Record torque on Tool Service Report, page 41.

(43)

CAU TION

Do not clamp on fluid cyl in der.

LOWER SUB

The tool vise should re main clamped onto the con nec tor sub. Sup port lower sub with the HDSR, as shown in FIG. 22. Assemble seals in ex act or der as shown in "Seal Assembly

Procedures".

Coat threads of lower sub with thread dope, see Table 5. Thread lower sub into lower fluid cyl in der with right- hand ro ta tion un til hand tong tight.

Clamp power tong on lower sub.

Make up lower sub to speci fied torque as listed in Ta ble 3. Re cord makeup torque during assembly on HE TOOL SERVICE REPORT, page 41.

Check for proper alignment of internal parts and O-ring

protrusions with visual inspection and a bore gage, see Table 4.

(44)

END TO END TORQUE- UP

Clamp tool vise onto drive cyl in der as shown in FIG. 23 Sup port lower fluid cyl in der in HDSR.

Place power tong onto lower sub close to lower fluid cyl in der. Ap ply makeup torque as speci fied in Ta ble 3.

Tap each ex ter nal serv ice con nec tion with a 4 LB. ham mer un til all con nec tions stop ro ta tion and makeup torque is veri fied from end to end.

If port able skid unit, Peck- o- matic or Chris tensen type unit is be ing used for serv ic ing, every con nec -tion should be tapped at time of torque.

(45)

(mil li me ters) 4-3/4 O.D. (120.65) 6-1/4 O.D. (158.75) 6-1/2 O.D. (165.10) 8 O.D. (203.20) All Ex ter nal

Con nec tions

18,000 lbf·ft 24,404 N·m 25,000 lbf·ft 33,895 N·m 30,000 lbf·ft 40,674 N·m 40,000 lbf·ft 54,232 N·m Knocker 8,000 lbf·ft 10,846 N·m 15,000 lbf·ft 20,337 N·m 25,000 lbf·ft 33,895 N·m Man drel 6,000 lbf·ft_{8,135 N·m} _{12,202 N·m}9,000 lbf·ft 20,000 lbf·ft_{27,116 N·m} Lift Sub 4,000 lbf·ft 5,423 N·m

Fill Plugs See Ta ble 7

Serv ice Plugs See Ta ble 7

Tool Size I.D. Bore Gage O.D. Bore Gage Length Han dle Length 2-1/4 (57.15) 2.156 (54.76) 12 (304.80) 5 to 6 SEC TIONS 6′ each (1828.80) 2-3/4 (69.85) 2.656 (67.46) 3 (76.20) 2.906 (73.81)

Op era tion & Serv ice Man ual Assembly

Make- up Torque

lbf.ft (N·m)

Ta ble 3

Bore Gage

Information

Ta ble 4

(46)

Test & Fill

Pres sure Test

Test seal in teg rity with the fol low ing pro ce dure. If leak age oc curs, seals are de fec tive and must be re placed. If no leak age oc curs, rec ord on TOOL SERV ICE RE PORT, page 41, as “passed”. Modi fied test sub al lows fluid to flow into tool.

1. Mod ify test sub as shown in FIG. 24. Tap at end or side (one lo ca tion only).

2. At tach modi fied test sub to kelly man drel and stan dard test sub to lower sub.

3. Tighten with hand tong to pre vent leak age at con nec tions.

4. Make sure serv ice plugs are in stalled in the drive cyl in der and in the con nec tor sub.

5. At tach fill unit hoses to modi fied test sub and pres sure tool to 5000 psi.

6. Hold pres sure for 5 min utes. Look for leak age at the lower fluid cyl -in der ports.

7. Re cord find ings.

Cau tion: When pres sure is ap plied tool will stroke open. Do not stand near the end of the tool during testing.

FIG. 24

Test Sub

Drill thru-7/16" Dia. in cen ter of 4-3/4" Dia. Tap-1/2" NPT. Flush with face

Drill-7/16" Dia. to in ter sect with drilled hole.

Drill-7/16" x 2-1/2" Deep Tap-1/2" NPT. Flush or Spot face. Spotface-1" Dia. x 1/8" Deep Flush with face

4-3/4" Dia.

(47)

Lu bricant Se lec tion

Lu bri cant is used in the drive section and on threads. Pre ferred and al ter -nate lu bri cants are listed in the Ta bles below.

4-3/4 O.D. (120.65) 6-1/4 O.D. (158.75) 6-1/2 O.D. (165.10) 8 O.D. (203.20) Drive Sec tion

Lu bri ca nt

Tex aco Ma ra fax HD #2

(For al ter nate grease check with Hous ton En gi neers, Inc. and see page

Ap prox. Qty. of Drive Sec tion

Lu bri ca nt 1-3/4 Gal. 6.62 li tre 2 Gal. 7.57 li tre 3 Gal. 11.36 li tre Thread Lu bri ca nt

Lub- Kote—Lu bri plate No. 630- AA

For al ter nate grease check with Hous ton En gi neers, Inc. and Ta ble 6

I.D. Coat ing Lubricant

Lub- Kote—Lu bri plate No. 630- AA or Bostics—Never Seez N8BT-8

For al ter nate grease check with Hous ton En gi neers, Inc. and Ta ble 6

4-3/4 O.D. (120.65) 6-1/4 O.D. (158.75) 6-1/2 O.D. (165.10) 8 O.D. (203.20) Drive Sec tion

Lu bri ca nt

Shell—Al vania EP GR-2 or Esso—Esso Uni rex N-3

Ap prox. Qty. of Drive Sec tion

Lu bri ca nt 1-3/4 Gal. 6.62 li tre 2 Gal. 7.57 li tre 3 Gal. 11.36 li tre Thread

Lu bri ca nt Wilson—Wils cote #3

I.D. Coat ing

Lubricant Wilson—Wils cote #3

Op era tion & Serv ice Man ual Test & Fill

Pre ferred Lu bri cant Se lec tion

Ta ble 5

Al ter nate Lu bri cant Se lec tion

Ta ble 6

(48)

Fill ing The Drive Cham ber:

Fill the drive cham ber af ter tool has passed pres sure test. 1. Close tool.

2. Re move pipe plug from drive cyl in der.

3. At tach grease fill hose to the serv ice hole in the drive cyl in der, as shown in FIG. 25.

4. Start lu bri cat ing pump. Lu bri cant will seep from the upper- vent ports, see FIG. 25.

5. Stop the lu bri cant pump, af ter all the air is ex pelled and a steady sup -ply of lu bri cant ap pears in the up per- vent slots.

6. Re move the grease fill hose, from drive cyl in der. 7. In stall the serv ice plug, see Ta ble 7, for torque val ues.

Plug Size and Type Hex Key Size *Torque Re quired

lbf⋅ft (N.m)

1/8" NPT Fill Plug 3/16" 20

(27 N.m)

1/4" NPT Pipe Plug 1/4 20

(27 N.m)

*NOTE: Use only HE spe cial plugs: Fill Plugs 1/2” SAE NF 20 TPI- Slotted –

Serv ice Plugs 1/8 NPT or 1/8 NPT NY LON, 1/4 NPT and 1/2 NPT

Fill ing the Drive Cham ber

FIG. 25

Make- up Torque For

Fill And Serv ice Plugs

lbf.ft (N.m)

Ta ble 7

(49)

HOUS TON EN GI NEERS, INC. TOOL SERV ICE RE PORT

Cus tomer Se rial No.

Days Out Tool Size

Drill ing Fish ing Last Serv ice Date

Dis trict

DIS AS SEM BLY TORQUE

Lower Sub Up per Fluid Cylinder

Lower Fluid Cyl in der Knocker

Mandrel D.P.R.S.

Con nec tor Sub Drive Cyl in der

ASSEMBLY TORQUE

Lower Sub Up per Fluid Cyl in der

Lower Fluid Cyl in der Knocker

Man drel D.P.R.S.

Con nec tor Sub Drive Cyl in der

As sem bly Torque Check

Lu bri cant Drift Check Pres sure Test

Drive Cyl in der — Mar fax Accept

Serv ice Conns. — Greased Reject P.S.I.

COM PLE TION RE PORT

T.J. Con nec tions Greased Paint—Ident.—Clamp

Thread Pro tec tors

Ap proved By: Date

Op era tion & Serv ice Man ual Test & Fill

(50)

Ship ping In struc tions

The tool must be color- coded and sten ciled, be fore ship ping. Thread pro tec tors are re quired for ship ment.

Paint

Code

Use yel low paint to sten cil tool. Paint sten cil will have 2" let ters for 3-1/8" OD tool and smaller. Paint sten cil will have 4" let ters for 3-3/4" OD tool and larger.

Red paint is used for Left Hand Conn. sten cils.

See Spe ci fi ca tion Ta ble 1 for ten sile yield.

Sten cil Code

Tool Se rial No.

_______O.D. x _______I.D. HY DRA-THRUST™

See Man ual No. 6-92

HOUS TON EN GI NEERS, INC.

Ten sile Yield lbf

(51)

SEC TION 8

Fishing Diagram

(52)

Fish ing Di men sions

TOOL O.D. 4-3/4 (120.65) 6-1/4 (158.75) 6-1/2 (165.10) 8 (203.20) I.D _(57.15)2-1/4 _(69.85)2-3/4 _(69.85)2-3/4 _(36.20)3

KELLY MAN DREL

A _(120.65)4-3/4 _(158.75)6-¼ _(165.10)6-½ _(203.20)8 B 27-5/16 (693.74) 30-1/4 (768.35) 18-1/2 (469.90) 24 (609.60) C 3-3/8 (85.73) 4-3/8 (111.13) 4-3/8 (111.13) 5-3/16 (131.76) D 3-5/16 (84.14) 4-5/16 (109.54) 4-5/16 (109.54) 5-1/8 (130.08) E 108-1/2 (2755.90) 119 (3022.60) 112 (2844.80) 112-13/16 (2865.44)

F 3-1/2 I.F. 4 1/2 X- HOLE 4 1/2 I.F. 6-5/8 REG.

G 2-1/4 (57.15) 2-¾ (69.85) 2-¾ (69.85) 3 (76.20)

DRIVE CYL IN DER

A _(120.65)4-3/4 _(158.75)6-1/4 _(165.10)6-½ _(203.20)8 B _(200.03)7-7/8 _(238.13)9-3/8 _(200.03)7-7/8 _(242.89)9-9/16 C 22- 27/32_(580.23) _(584.20)23 _(622.30)24-1/2 _(465.14)18-5/16 D _(359.59)14.157 _(419.10)16-1/2 _(419.10)16-½ _(346.431)13.639 E _(138.913)5.469 _(148.920)5.863 _(149.225)5.875 _(186.969)7.361 F _(104.78)4-1/8 _(139.70)5-1/2 _(139.70)5-½ _(165.10)6-½ G _(120.65)4-3/4 _(158.75)6-1/4 _(165.10)6-½ _(203.20)8 H _(104.78)4-1/8 _(142.88)5-5/8 _(142.88)5-5/8 _(174.63)6-7/8 I _(1139.83)44-7/8 _(1241.43)48-7/8 _(1230.31)48-7/16 _(1241.43)48-7/8 J _(86.233)3.395 _(111.760)4.400 _(111.760)4.400 _(132.258)5.207 DRIVE PINS A _(9.53)3/8 _(19.05)¾ _(19.05)¾ _(19.05)¾ B _(127.00)5 _(152.40)6 _(152.40)6 _(152.40)6

(53)

TOOL O.D. _(120.65)4-3/4 _(158.75)6-1/4 _(165.10)6-1/2 _(203.20)8 I.D 2-1/4 (57.15) 2-3/4 (69.85) 2-3/4 (69.85) 3 (36.20) DRIVE PIN RE TAINER SUB

A _(120.65)4 ¾ _(158.75)6-¼ _(165.10)6-½ _(203.20)8

B _(178.60)7-1/32 _(225.43)8-7/8 _(225.43)8-7/8 _(254.00)10

C _(126.213)4.969 _(152.40)6 _(152.40)6 _(152.40)6

D _(84.963)3.345 _(110.058)4.333 _(110.058)4.333 _(133.35)5-¼

UP PER & LOWER FLUID CYL IN DER

A _(120.65)4-3/4 _(158.75)6-1/4 _(165.10)6-½ _(203.20)8 B _(101.60)4 _(138.684)5.460 _(138.684)5.460 _(168.275)6.625 C _(1298.58)51-1/8 _(1387.48)54-5/8 _(1387.48)54-5/8 _(133.35)5-1/4 MAN DREL A _(101.473)3.995 _(138.43)5.45 _(138.532)5.454 _(168.148)6.620 B _(95.25)3-3/4 _(189.713)7.469 _(69.85)2-¾ _(180.975)7.125 C _(70.358)2.770 _(88.900)3.500 _(88.900)3.500 _(115.062)4.530 D _(57.15)2-1/4 _(95.25)3-3/4 _(911.23)35-7/8 _(76.20)3 E _(914.40)36 _(1554.96)61-7/32 _(838.20)33 _(1698.63)66-7/8 F _(92.08)3-5/8 _(101.60)4 _(76.20)3 _(138.113)5-7/16

CON NEC TOR SUB

A _(120.65)4-3/4 _(160.34)6-5/16 _(149.23)5-7/8 _(203.20)8 B _(85.73)3-3/8 _(114.30)4-1/2 _(114.30)4-1/2 _(139.70)5-1/2 C _(126.213)4.969 _(148.946)5.864 _(149.23)5-7/8 _(163.957)6.455 D _(179.39)7-1/16 _(232.334)9.147 _(231.78)9-1/8 _(254.00)10 E _(126.213)4.969 _(148.946)5.864 _(148.057)5.829 _(163.957)6.455 F _(104.775)4.125 _(142.875)5.625 _(142.875)5.625 _(174.6250)6.875

Op era tion & Serv ice Man ual Fish ing Di men sions

(54)

TOOL O.D. _(120.65)4-3/4 _(158.75)6-1/4 _(165.10)6-1/2 _(203.20)8 I.D 2-1/4 (57.15) 2-3/4 (69.85) 2-3/4 (69.85) 3 (36.20) LOWER SUB A _(122.24)4-13/16 _(158.75)6-1/4 _(165.10)6-1/2 _(203.20)8 B _(104.78)4-1/8 _(142.88)5-5/8 _(142.88)5-5/8 _(225.43)8-7/8 C _85.733-3/8 _(114.30)4-½ _(114.30)4-1/2 _(139.70)5-1/2 D _(127.00)5 _(147.64)5-13/16 _(147.64)5-13/16 _(138.11)5-7/16 E _(330.20)13 _(571.50)22-½ _(571.50)22-1/2 _(889.00)35 F _(57.15)2 ¼ _(69.85)2-¾ _(69.85)2-3/4 _(76.20)3 KNOCKER A _(98.43)3-7/8 _(133.35)5-1/4 _(133.35)5-1/4 _(165.10)6-1/2 B _(263.53)10-3/8 _(301.63)11-7/8 _(301.63)11-7/8 13- 15/16_(354.01) C _(80.010)3.150 _(102.870)4.050 _(102.870)4.050 _(125.730)4.95 D _(67.310)2.650 _(84.760)3.337 _(84.760)3.337 _(109.22)4.300 E _(57.15)2-1/4 _(69.85)2-3/4 _(69.85)2-3/4 _(76.20)3 F _(127.00)5 _(149.23)5-7/8 _(149.23)5-7/8 _(165.10)6-1/2 G _(111.13)4-3/8 _(127.00)5 _127.00)5 _(163.51)6-7/16

(55)

Parts List

Tool As sem bly Num ber 16723 16742 16718 16743

Size O.D. (inches) 4-3/4 6-1/4 6-1/2 8

Size I.D. (inches) 2-1/4 2-3/4 2-3/4 3

Re place ment Parts

Kelly Man drel

Part# 216645 216687 214829 214768

Qty 1 1 1 1

Part# 216398 413154 413152 413108 Qty 1 1 1 1 Pipe Plug DV Part# 114286 114286 114286 114286 Qty 1 1 1 1 Drive Pin Part# 113228 113035 113035 113035 Qty 12 12 12 12

Drive Pin Re tainer Sub

Part# 313715 313682 313683 313641

Qty 1 1 1 1

Knocker

Part# 214305 216204 216204 214061

Qty 1 1 1 1

Fluid Cyl in der

Part# 216400 216205 214832 214771

Qty 2 2 2 2

Part# 313725 313703 313703 313655

Qty 1 1 1 1

Man drel

Part# 413749 413751 413751 413753

Qty 1 1 1 1

Con nec tor Sub

Part# 214312 216208 214833 214772

Qty 1 1 1 1

Pipe Plug

Con nec tor Sub Part # 114287 114287 114287 114287

Qty 1 1 1 1 Lower Sub Part# 413748 413750 413752 413754 Qty 1 1 1 1 Lift Sub Part# 116078 115179 115179 116079 Qty 1 1 1 1

Op era tion & Serv ice Man ual Parts List

(56)

Com plete Seal Kit 16725 16720 16720 16745

Rub ber Kit

Com plete Rub ber Kit 16726 16721 16721 16746

O- ring, Hy car

KM Box Part# 118181 118363 118363 118217

Qty 1 1 1 1

O- ring, Hy car

Ext. Conn. Part# 121254 118227 118227 118243

Qty 5 5 5 5 Rod wiper DV Part# 113332 113008 113008 119695 Qty 1 1 1 1 Seal DV Part# 113335 113010 113010 119697 Qty 2 2 2 2 ID Seal

Bal ance Pis ton Part# 116294 116226 116226 116227

Qty 1 1 1 1

OD Seal

Bal ance Pis ton Part# 116260 120602 120602 113060

Qty 1 1 1 1

O- ring, Hy car

KN Box/KM Part# 118193 118207 118207 118221

Qty 1 1 1 1

O- ring, Tef lon

KN Box/KM Part# 118194 118208 118208 118222

Qty 2 2 2 2

O- ring, Hy car

KN/MAN DREL Part# 118185 122127 122127 118213

Qty 1 1 1 1

O- ring, Tef lon

KN/MAN DREL Part# 118186 — — 118212

Qty 1 — — 1 O- ring, Hy car KM- KN/ MAN DREL Part# 118189 118199 118199 118217 Qty 1 1 1 2 Poly Pak

Man drel Part# 122001 122085 122085 122004

Qty 4 4 4 4

Pack ing Kit

Com plete Pack ing Kit 16727 16722 1672 16747

SSR DV Part# 113334 113018 113018 113252 Qty 4 4 4 4 SNE DV Part# 113333 113019 113019 113253 Qty 4 4 4 4

(57)

Tool As sem bly Num ber 16723 16742 16718 16743

Size O.D. (inches) 4-3/4 6-1/4 6-1/2 8

Size I.D. (inches) 2-1/4 2-3/4 2-3/4 3

Serv ice Kit

Com plete Serv ice Kit 16724 16719 16719 16744

Pack ing Hook

Part # 113515 113515 113515 113515 Qty 1 1 1 1 Hex Key 3/4 Part # 113558 113558 113558 113558 Qty 1 1 1 1 Hex key 3/16 Part # 113560 — — — Qty 1 — — — Seal Guide Part # 121942 218169 218169 — Qty 1 1 1 — Hex Key 3/8 Part # — 114756 114756 114756 Qty — 1 1

Op era tion & Serv ice Man ual Parts List