LOGAN Uputstvo

(1)

specifications current when it was prepared.

The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

All copyrights reserved by Renault.

The reproduction or translation in part of whole of the present document, as well as the use of the spare parts reference numbering system, are prohibited without the prior written consent of Renault.

APRIL 2004 Edition Anglaise

X90

1 Engine and lower engine

assembly

10A

ENGINE AND LOWER ENGINE ASSEMBLY

11A

TOP AND FRONT OF ENGINE

12A

FUEL MIXTURE

13A

FUEL SUPPLY

14A

ANTIPOLLUTION

16A

STARTING - LOAD

17A

IGNITION

17B

PETROL INJECTION

19A

COOLING SYSTEM

19B

EXHAUST

(2)

(3)

L90 - Section 1

ENGINE AND LOWER ENGINE ASSEMBLY

Oil filter

L90, and K7J, and 710

10A

REPLACING THE OIL FILTER

Remove the oil filter using tool (Mot. 1329).

Coat the sealing ring of the new oil filter with engine oil.

Tighten the oil filter by hand.

Essential special tooling

Mot. 1329 Oil filter cover - 76 mm diameter

(6)

REPLACING THE OIL FILTER

Remove the oil filter using tool (Mot. 1329).

Coat the sealing ring of the new oil filter with engine oil.

Tighten the oil filter by hand.

Mot. 1329 Oil filter cover - 76 mm diameter

(7)

ENGINE AND LOWER ENGINE ASSEMBLY

Oil consumption

L90, and K7J or K7M

10A

PROCEDURE FOR MEASURING OIL CONSUMPTION

1 - Filling to the maximum level

Turn the engine off.

Wait 2 minutes for all the oil to flow into the oil sump. Carry out a visual inspection using the dipstick. Top up to the "MAX" mark.

Make a paint mark on both the filler plug and the sump drain plug in order to be able to check later that it has not been removed.

2 - Customer driving

Ask the customer to drive approximately 1240 miles

(2000 km) in the vehicle without letting the oil level

reach the "MIN" mark.

3 - Topping up

Turn the engine off.

Wait 2 minutes for all the oil to flow into the oil sump. Carry out a visual inspection using the dipstick. Top up to the "MAX" mark.

Note the quantity of oil added and the mileage cove-red since the last top-up to maximum level.

4 - Measurement of the oil consumption

Oil consumption = Quantity of topping up oil (in litres) / number of kilometres (in thousands).

Note:

The operation should be carried out with the engine warm after the fan assembly has cut in once.

Note:

The operation should be carried out with the engine warm after the fan assembly has cut in once.

(8)

I -CHECKING

Ensure that the engine oil level is between the "MIN" and "MAX" marks.

Use the tool (Mot. 836-05) and a long dowel of 22 mm. The oil pressure check must be carried out with the en-gine warm (approximately 80˚C).

II - USE

Connect the pressure gauge in place of the oil pressure switch.

Special tooling required Mot. 36-05 Oil pressure gauge kit

87363 K7J engine K7M engine C + E + F

H

F

E

G

D

C

B

A

(9)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

REMOVAL

Place the vehicle on a two-post lift.

Mot. 1202-01 Clip pliers for cooling system hose clips (large model)

Mot. 1202-02 Clip pliers for cooling system hose clips (small model)

Mot. 1448 Remote operation

pliers for cooling sys-tem hose clips

Mot. 1453 Multiple-adjusting engine mounting sup-port with retaining straps

Mot. 1159-03 Engine mounting on right-hand side mem-ber for operations not requiring removal of the engine

Mot. 1390 Support for removing and refitting the engine and gearbox assembly

Tav. 1747 Threaded rods for

removing the sub-frame

Essential equipment

filling station

Tightening torquesm

gearbox rubber moun-ting mounmoun-ting bolts

10.5 daNm

gearbox cover moun-ting nut on the gearbox rubber mounting

6.2 daNm

sub-fra m e m o u n t i n g bolts

10.5 daNm

sub-frame tie-rod upper mounting bolts

2.1 daNm

sub-frame tie-rod lower mounting bolts

6.2 daNm

steering rack mounting bolts

10.5 daNm

shock absorber base bolts

10,5 daNm

brake calliper mounting bolts

10.5 daNm

track rod end nuts 3.7 daNm

engine tie-bar mounting bolts

10.5 daNm

wheel bolts 10.5 daNm

Note:

The « engine and gearbox » assembly can be removed by removing the « engine and gearbox/ driveshafts/half-axles/sub-frame » assembly.

IMPORTANT

During this operation, use a strap to secure the vehicle to the lift to prevent it from becoming unbalanced.

For the strap fitting procedure, (see 02A, Lifting

equipment, Underbody lift). Tightening torquesm

(10)

Disconnect the battery, starting with the negative ter-minal.

Remove:

- fuse and relay cover (1),

- the fuse holders and relays from their supports (2), - battery mounting clamp (3),

- the battery. 107846 107845

3

1

2

109184

(11)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Remove:

- the injection computer protector in (4), - the injection computer in (5),

- the fuse and relay supports,

- the electrolyte recovery tray under the battery, - the air suction sleeve on the body,

- the front wheels, - the engine undertray,

- the bumper mounting bolts under the sub-frame.

Drain:

- the engine oil if necessary, - the gearbox oil if necessary,

- the cooling circuit via the bottom hose, using tool (Mot. 1202-01), tool (Mot. 1202-02) or tool (Mot. 1448).

Disconnect fan assembly connector (6).

Unclip the electrical harness from fan assembly (7).

108564

108562

4

5

DIRECTION MANUELLE, and BASIC HEATING

109398

7

(12)

Unhook the electrical harness from fan assembly (9).

Remove the power assisted steering pipe mounting bolts:

- from the top of sub-frame (11), - on the multifunction support, - on the rear of the cylinder block. Disconnect:

- the low pressure hose on the power assisted stee-ring pump and drain the circuit,

- the high-pressure pipe from the power assisted steering pump,

- the high-pressure pipe from the steering rack. Remove the power assisted steering high-pressure pipe.

DIRECTION ASSISTEE, and BASIC HEATING

109398

9

8

10

107924

11

(13)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Disconnect fan assembly connectors (12).

Disconnect connector (13) from the refrigerant pres-sure sensor.

Drain the air conditioning circuit using filling station. Disconnect the air conditioning pipe unions on the air conditioning compressor.

Disconnect connectors (14) of the fan assembly.

Disconnect connector (15) of the power assisted steering pressure switch.

DIRECTION MANUELLE, and AIR CONDITIONING

109396

108107

WARNING

Protective plugs must be inserted into the pipe and air conditioning compressor openings to pre-vent moisture from getting into the circuit.

12

13

DIRECTION ASSISTEE, and AIR CONDITIONING

109396

109397

14

(14)

Drain the air conditioning circuit using the filling

sta-tion.

Disconnect the air conditioning pipe unions on the air conditioning compressor.

Disconnect:

- ball joint (18) of the throttle valve control cable, - cable sleeve stop (19) of the throttle valve control

cable.

107924

16

17

WARNING

107356

19

(15)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Disconnect:

- the petrol vapour absorber bleeding solenoid valve connector,

- the brake servo pipe from the inlet manifold, - petrol vapour rebreather pipe (20) from the inlet

manifold.

- the fuel supply pipe (21) from the injection rail.

Disconnect cooling hoses (22).

Remove cooling hoses (23) from their support.

107357

IMPORTANT

Be careful of petrol splashing out when discon-necting the fuel supply union.

Wear gloves during the operation.

21

20

108565 109493

22

23

(16)

Remove mounting bolt (24) from the earth strap on the gearbox.

Remove:

- brake callipers (25) and attach them to the shock absorbers, 107934

24

107935 99070

26

25

27

28

(17)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Remove:

- the clutch control cable from clutch fork (29), - the clutch control cable from sleeve stop (30).

Remove rubber protection (31) from the gear lever.

Remove mounting bolt (32) from the gear lever fork. Attach the gearbox control linkage to the body.

Remove the engine tie-bar.

Remove the catalytic converter (see 19B, Exhaust,

Catalytic converter). 109494 109213

30

29

31

109214 108648

32

(18)

Fit engine support tool (Mot. 1453) with the retaining belt, by taking the timing end lifting eye as an ancho-ring point.

Remove:

- the suspended engine mounting cover mounting bolts,

- the suspended mounting from engine (33).

Put a shim under the engine on the right-hand side of the sub-frame:

- put a rubber shim under multifunction support (34), - fit tool (Mot. 1159-03) to the rear of engine (35), - lower the engine to fix it in place on the right-hand

side of the sub-frame.

Fit engine support tool (Mot. 1453) with the retaining belt, by taking the flywheel end lifting eye as an

an-109495 108649

33

109229 107930

35

34

(19)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Remove mounting nut (36) of the gearbox cover on the gearbox rubber mounting.

Strike the gearbox mounting stud with a copper ham-mer to uncouple « engine and gearbox » assembly from the body.

Remove gearbox rubber mounting (37).

Put a shim under the gearbox on the left-hand side of the sub-frame:

- put a rubber shim under gearbox (38),

- lower the gearbox to fix it in place on the left-hand side of the sub-frame.

Place tool (Mot. 1390) under the sub-frame.

Lower the vehicle down onto the four pads of tool (Mot. 1390).

Adjust the pad position to ensure the sub-frame is stable on tool (Mot. 1390).

Bring the pads into contact with the underside of the sub-frame in (39).

Lift the vehicle to separate « engine and gearbox/dri-veshafts/half-axle/sub-frame » assembly from the body. 107929 109230

36

37

38

17765 108574 WARNING

Ensure that no component obstructs the move-ment of the body around the « engine and gearbox » assembly.

39

(20)

REFITTING

Use two threaded rods of tool (Tav. 1747) on the sub-frame front mountings to guide the sub-frame when fitting the « engine and gearbox » assembly.

Torque tighten:

- the gearbox rubber mounting mounting bolts

(10.5 daNm),

- the gearbox cover mounting nut on the gearbox

rubber mounting (6.2 daNm),

- the sub-frame mounting bolts (10.5 daNm), - the sub-frame tie-rod upper mounting bolts (2.1

daNm),

- the sub-frame tie-rod lower mounting bolts (6.2

daNm),

- the steering rack mounting bolts (10.5 daNm) - the shock absorber base bolts (10,5 daNm), - the brake calliper mounting bolts (10.5 daNm), - the track rod end nuts (3.7 daNm),

- the engine tie-bar mounting bolts (10.5 daNm), - the wheel bolts (10.5 daNm).

Refit the catalytic converter (see 19B, Exhaust,

Ca-talytic converter).

Perform the following operations: - top up the engine oil if necessary, - top up the gearbox oil if necessary,

- fill up and bleed the cooling circuit (see 19A,

Coo-ling, Draining - Filling the cooling circuit).

Fill up the power assisted steering circuit.

Bleed the power assisted steering circuit by turning the steering wheel fully in one direction then the other with the engine running.

107927

109495

(21)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Fill up the air conditioning circuit with filling station.

Proceed in the reverse order to removal.

WARNING

Connect the battery, starting with the positive ter-minal; carry out the necessary programming (see

(22)

REMOVAL

Mot. 1202-01 Clip pliers for cooling system hose clips (large model)

Mot. 1202-02 Clip pliers for cooling system hose clips (small model)

Mot. 1448 Remote operation

pliers for cooling sys-tem hose clips

Mot. 1453 Multiple-adjusting engine mounting sup-port with retaining straps

Mot. 1159-03 Engine mounting on right-hand side mem-ber for operations not requiring removal of the engine

Mot. 1390 Support for removing and refitting the engine and gearbox assembly

filling station

gearbox rubber moun-ting mounmoun-ting bolts

10.5 daNm

gearbox cover moun-ting nut on the gearbox rubber mounting

6.2 daNm

10.5 daNm

shock absorber base bolts

10.5 daNm

brake calliper mounting bolts

10.5 daNm

track rod end nuts 3.7 daNm

10.5 daNm

Note:

The « engine and gearbox » assembly can be removed by removing the « engine and gearbox/ driveshafts/half-axle/sub-frame » assembly.

IMPORTANT

During this operation, secure the vehicle onto the lift with a strap to prevent it from becoming unba-lanced.

For the strap fitting procedure, (see 02A, Lifting

equipment, Underbody lift). Tightening torquesm

(23)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

L90, and K7M, and 710

10A

Remove:

- fuse and relay cover (1),

- the fuse holders and relays from their supports (2), - battery mounting clamp (3),

- the battery. 107846 107845

3

1

2

109184

(24)

Remove:

- the injection computer protector in (4), - the injection computer in (5),

Drain:

- the engine oil if necessary, - the gearbox oil if necessary,

- the cooling circuit via the bottom hose, using tool (Mot. 1202-01), tool (Mot. 1202-02) or tool (Mot. 1448).

Unclip the electrical harness from fan assembly (7).

108564

108562

4

5

DIRECTION MANUELLE, and BASIC HEATING

109398

7

(25)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Unhook the electrical harness from fan assembly (9).

Disconnect connector (10) of the power assisted steering pressure switch.

109398 109397

9

8

10

107924

11

(26)

Disconnect fan assembly connectors (12).

Disconnect connector (13) from the refrigerant pres-sure sensor.

Disconnect fan assembly connectors (14). DIRECTION MANUELLE, and AIR CONDITIONING

109396

108107

12

13

109396

109397

14

(27)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Disconnect connector (17) of the refrigerant pressu-re sensor.

Disconnect:

- ball joint (18) of the throttle valve control cable, - cable sleeve stop (19) of the throttle valve control

cable. 107924 108107

16

17

WARNING

107356

19

(28)

Disconnect:

- the petrol vapour absorber bleeding solenoid valve connector,

- the brake servo pipe from the inlet manifold, - petrol vapour rebreather pipe (20) from the inlet

manifold,

- fuel supply pipe (21) from the injection rail.

Disconnect the cooling hoses (22).

Remove cooling hoses (23) from their support.

107357

IMPORTANT

Be careful of petrol splashing out when discon-necting the fuel supply union.

Wear gloves during the operation.

21

20

108565 109493

22

23

(29)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Remove mounting bolt (24) from the earth strap on the gearbox.

Remove:

- brake callipers (25) and attach them to the shock absorbers,

- track rod ends (26),

- bolts (27) of the shock absorber bases,

- upper mounting bolts (28) of the sub-frame tie rods, - the two mounting bolts from the steering rack. Attach the steering rack to the body.

107934

24

107935 99070

26

27

25

28

(30)

Remove:

- the clutch control cable from clutch fork (29), - the clutch control cable from sleeve stop (30).

Remove mounting bolt (32) from the gear lever fork. Attach the gearbox control linkage to the body.

Remove the engine tie-bar.

Remove the catalytic converter (see 19B, Exhaust,

Catalytic converter). 109494 109213

30

29

31

109214 108648

32

(31)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

Remove:

- the suspended engine mounting cover mounting bolts,

- the suspended mounting from engine (33).

Put a shim under the engine on the right-hand side of the sub-frame:

- put a rubber shim under multifunction support (34), - fit tool (Mot. 1159-03) to the rear of the engine (35), - lower the engine to fix it in place on the right-hand

side of the sub-frame.

Fit engine support tool (Mot. 1453) with the retaining belt, by taking the flywheel end lifting eye as an an-choring point. 109495 108649

33

109229 107930

35

34

(32)

Remove mounting nut (36) of the gearbox cover on the gearbox rubber mounting.

Strike the gearbox mounting stud with a copper ham-mer to uncouple the « engine and gearbox » assem-bly from the body.

Remove gearbox rubber mounting (37).

Place tool (Mot. 1390) under the sub-frame.

Lower the vehicle onto the four pads of tool (Mot. 1390).

Adjust the pad position to ensure the sub-frame is stable on tool (Mot. 1390).

Bring the pads into contact with the underside of the sub-frame in (39).

Lift the vehicle to separate the « engine and gear-box/driveshafts/half-axle/sub-frame » a s s e m b l y from the body.

107929

36

37

17765 108574 WARNING

Ensure that no component obstructs the

move-39

39

(33)

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

REFITTING

Use two threaded rods of tool (Tav. 1747) on the sub-frame front mountings to guide the sub-frame when fitting the « engine and gearbox » assembly.

Use tool (Mot. 1453) to fit the suspended engine mounting of the « engine and gearbox » assembly. Coat the brake calliper mounting bolts with LOCTITE

FRENBLOC.

Torque tighten:

- the gearbox rubber mounting mounting bolts

(10.5 daNm),

- the gearbox cover mounting nut on the gearbox

rubber mounting (6.2 daNm),

- the sub-frame mounting bolts (10.5 daNm), - the sub-frame tie-rod upper mounting bolts (2.1

daNm),

- the steering rack mounting bolts (10.5 daNm) - the shock absorber base bolts (10.5 daNm), - the brake calliper mounting bolts (10.5 daNm), - the track rod end nuts (3.7 daNm),

Perform the following operations: - top up the engine oil if necessary, - top up the gearbox oil if necessary,

- fill up and bleed the cooling circuit (see 19A,

Coo-ling, Draining - Filling the cooling circuit).

107927

109495

107930

(34)

WARNING

(35)

ENGINE AND LOWER ENGINE ASSEMBLY

Sump

10A

REMOVAL

Place the vehicle on a two-post lift. Remove:

- the engine undertray,

Drain the engine oil.

Remove:

- the engine tie-bar, - the front wheels, - the lower ball joints,

- the catalytic converter (see 19B, Exhaust,

Cataly-tic converter),

- the two mounting bolts from the steering rack. Attach the steering rack to the body.

Remove mounting bolt (1) of the power assisted steering pipe on the top of the sub-frame.

sump mounting bolts 1.4 daNm

engine to gearbox cou-pling bolts

4.4 daNm

(10.5 daNm)

10.5 daNm

2.1 daNm

6.2 daNm

10.5 daNm

108648

DIRECTION ASSISTEE

107924

1

(36)

Remove mounting bolt (2) of the sub-frame tie-rods.

Remove sub-frame mounting bolts (3) one at a time, then replace them by the threaded rods of tool (Tav. 1747).

Lower the sub-frame by at least 120 mm by progres-sively unscrewing the nuts of tool (Tav. 1747).

107934

107924

IMPORTANT

Make sure the threaded rod of tool (Tav. 1747) is sufficiently screwed into the threaded hole and that the nut of the tool is properly resting on the

2

3

108645

(37)

ENGINE AND LOWER ENGINE ASSEMBLY

Sump

10A

Remove:

- coupling bolts (4) of the engine and gearbox, - the sump mounting bolts,

- the sump.

REFITTING

107936

WARNING

Replace:

- the sump gasket,

- the sub-frame mounting bolts.

(38)

Apply:

- four beads (5) of RHODORSEAL 56615 mm in dia-meter, 20166 20167

6

5

Note:

Excess sealant could be squeezed out when the parts are tightened. The sealing compound/fluid mixture can cause damage to certain compo-nents (engine, radiator, etc.).

(39)

ENGINE AND LOWER ENGINE ASSEMBLY

Sump

10A

Pretighten to torque and in order:

- the sump mounting bolts (0.8 daNm),

- the engine to gearbox coupling bolts (0.8

daNm).

Torque tighten in order:

daNm).

Torque tighten:

- the sub-frame mounting bolts ((10.5 daNm)),

- the steering rack mounting bolts (10.5 daNm), - the sub-frame tie-rod upper mounting bolts (2.1

daNm),

Proceed in the reverse order to removal. Top up the engine oil.

107936 107792

13

17

19

18

14

20

10

16

6

12

2

4

3

1

(40)

REMOVAL

Drain the engine oil.

Remove:

- the engine tie-bar, - the front wheels, - the lower ball joints,

- the catalytic converter (see 19B, Exhaust,

Cataly-tic converter),

- the two mounting bolts from the steering rack. Attach the steering rack to the body.

sump mounting bolts 1.4 daNm

engine to gearbox cou-pling bolts

4.4 daNm

(10.5 daNm)

10.5 daNm

2.1 daNm

6.2 daNm

10.5 daNm

108648

(41)

ENGINE AND LOWER ENGINE ASSEMBLY

Sump

10A

Remove sub-frame mounting bolts (3) one at a time, then replace them by one of the threaded rods of tool (Tav. 1747).

Lower the sub-frame by at least 120 mm by progres-sively unscrewing the nuts of tool (Tav. 1747).

107924

IMPORTANT

Make sure the threaded rod of tool (Tav. 1747) is sufficiently screwed into the threaded hole and that the nut of the tool is properly resting on the sub-frame.

3

108645

(42)

Remove:

- the coupling bolts (4) of the engine and gearbox, - the sump mounting bolts,

- the sump.

REFITTING

107936

WARNING

Replace:

- the sump gasket,

- the sub-frame mounting bolts.

(43)

ENGINE AND LOWER ENGINE ASSEMBLY

Sump

10A

Apply:

- four beads (5) of RHODORSEAL 56615 mm in dia-meter,

- two spots (6) of RHODORSEAL 5661 of a diameter of 7 mm at the intersection of the crankshaft closing panel and the cylinder block.

20166

20167

Note:

The gasket faces must be clean, dry and free from grease (avoid finger marks).

5

6

5

Note:

Excess sealant could be squeezed out when the parts are tightened. The sealing compound/fluid mixture can cause damage to certain compo-nents (engine, radiator, etc.).

(44)

Pretighten to torque and in order:

- the steering rack mounting bolts (10.5 daNm), - the sub-frame tie-rod upper mounting bolts (2.1

daNm),

Proceed in the reverse order to removal. Top up the engine oil.

107936 107792

13

17

19

18

14

20

10

16

6

12

2

4

3

1

7

5

11

9

15

8

(45)

ENGINE AND LOWER ENGINE ASSEMBLY

Oil pump

10A

REMOVAL

Remove the sump (see 10A, Engine and

periphe-rals, Sump).

Remove:

- the mounting (1) bolts of the oil pump, - the oil pump.

REFITTING

Tighten to torque the oil pump mounting bolts (2.5

daNm).

Refit the sump (see 10A, Engine and peripherals,

Sump).

oil pump mounting bolts 2.5 daNm

108646

1

(46)

REMOVAL

Remove the sump (see 10A, Engine and

periphe-rals, Sump).

Remove:

- the mounting (1)bolts of the oil pump, - the oil pump.

REFITTING

Tighten to torque the oil pump mounting bolts (2.5

daNm).

Refit the sump (see 10A, Engine and peripherals,

Sump).

oil pump mounting bolts 2.5 daNm

108646

1

(47)

ENGINE AND LOWER ENGINE ASSEMBLY

Multifunction support

L90, and K7J, and 710, and DIRECTION ASSISTEE, and BASIC HEATING

10A

REMOVAL

Mount the vehicle on a two-post lift. Remove:

- the alternator (see 16A, Starting - Charge,

Alter-nator).

Remove the power assisted steering pump mounting bolts.

Attach the power assisted steering pump to the sub-frame.

Remove:

- the mounting (1) bolts of the multifunction support, - the multifunction support.

REFITTING

Position the multifunction support. Torque tighten:

- the multifunction support mounting bolts (4.4

daNm),

- the power assisted steering pump mounting

bolts (2.1 daNm).

Refit the alternator (see 16A, Starting - Charge,

Al-ternator).

multifunction support mounting bolts

4.4 daNm

power assisted steering pump mounting bolts

2.1 daNm

109226

1

(48)

REMOVAL

Place the vehicle on a two-post lift. Remove the engine undertray.

Disconnect the connector (1) of the air conditioning compressor.

Remove:

- the air conditioning compressor belt (see 11A, Top

and front of engine, Accessories belt),

- the three mounting (2) bolts of the air conditioning compressor.

Attach the air conditioning compressor to the sub-frame.

Remove:

REFITTING

daNm),

- the air conditioning compressor mounting bolts

(2.1 daNm).

Refit the air conditioning compressor belt (see 11A,

Top and front of engine, Accessories belt).

4.4 daNm

air conditioning com-pressor mounting bolts

2.1 daNm 109227

2

1

109228

3

(49)

ENGINE AND LOWER ENGINE ASSEMBLY

Multifunction support

L90, and K7J, and 710, and DIRECTION ASSISTEE, and AIR CONDITIONING

10A

REMOVAL

Alter-nator).

Remove:

- the mounting bolts (1) and (2) of the multifunction support,

- the multifunction support.

REFITTING

- the M10 mounting bolts of the multifunction

support (4.4 daNm)(1), Tightening torquesm

M10 mounting bolts of the multifunction sup-port

4.4 daNm

M8 mounting bolts of the multifunction support 2.1 daNm 109224 109221

2

1

2

(50)

- the M8 mounting bolts of the multifunction

sup-port (2.1 daNm)(2).

Al-ternator).

(51)

ENGINE AND LOWER ENGINE ASSEMBLY

Multifunction support

L90, and K7M, and 710, and DIRECTION ASSISTEE, and BASIC HEATING

10A

REMOVAL

Alter-nator).

Remove the power assisted steering pump mounting bolts.

Attach the power assisted steering pump to the sub-frame.

Remove:

REFITTING

daNm),

- the power assisted steering pump mounting

bolts (2.1 daNm).

Al-ternator).

4.4 daNm

power assisted steering pump mounting bolts

2.1 daNm

109226

1

(52)

REMOVAL

Disconnect the connector (1) of the air conditioning compressor.

Remove:

- the air conditioning compressor belt (see 11A, Top

and front of engine, Accessories belt),

- the mounting (2) bolts of the air conditioning com-pressor.

Attach the air conditioning compressor to the sub-frame.

Remove:

REFITTING

daNm),

- the air conditioning compressor mounting bolts

(2.1 daNm).

Refit the air conditioning compressor belt (see 11A,

Top and front of engine, Accessories belt).

4.4 daNm

air conditioning com-pressor mounting bolts

2.1 daNm 109227

2

1

2

109228

3

(53)

ENGINE AND LOWER ENGINE ASSEMBLY

Multifunction support

L90, and K7M, and 710, and DIRECTION ASSISTEE, and AIR CONDITIONING

10A

REMOVAL

Remove the alternator (see 16A, Starting - Charge,

Alternator).

Remove:

- the mounting bolts (1) and (2) of the multifunction support,

- the multifunction support.

REFITTING

- the five M10 mounting bolts of the multifunction

support (4.4 daNm)(1) , Tightening torquesm

M10 mounting bolts of the multifunction sup-port

4.4 daNm

M8 mounting bolts of the multifunction support 2.1 daNm 109224 109221

2

1

2

(54)

- the two M8 mounting bolts of the multifunction

support (2.1 daNm)(2).

Al-ternator).

(55)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7J, and 710, and DIRECTION MANUELLE, and BASIC HEATING

11A

REMOVAL

Mount the vehicle on a two-post lift.

Remove the front right-hand wheel.

Slacken:

- the alternator mounting screw (1), - the alternator mounting bolt (2). Remove the accessories belt.

REFITTING

Mot. 1505 Belt tension setting tool (frequency meter)

alternator mounting bolt 2.1 daNm

WARNING

Never run the engine against its operating direc-tion.

109237

WARNING

Replace any belt that has been removed.

2

1

(56)

Refit the accessories belt.

Tension the belt by turning the alternator.

Set the belt tension using tool (Mot. 1505) or (Mot. 1715) to a value of 305 Hz ±±±± 10, (see Technical Note 3786A, Engine and peripherals, 10A, Belt tension tester: Use).

Turn the engine through three revolutions to position the belt correctly.

Check the belt tension using tool (Mot. 1505) or (Mot. 1715).

If the belt tension is outside tolerance, readjust it. Torque tighten:

- the alternator mounting bolt (2.1 daNm), - the alternator mounting bolt (4.4 daNm).

16300 (3) Crankshaft (4) Alternator (5) Measuring point

5

4

3

(57)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7M, and 710, and DIRECTION MANUELLE, and AIR CONDITIONING

11A

REMOVAL

Remove the front right wheel.

I -REMOVING THE AIR CONDITIONING COMPRESSOR BOLT

Cut the air conditioning compressor belt using cut-ting pliers.

II - REMOVING THE ALTERNATOR BELT

Slacken:

- the alternator mounting screw (1), - the alternator mounting bolt (2). Remove the alternator belt.

REFITTING

I -REFITTING THE ALTERNATOR BELT

Refit the alternator belt.

altern a t o r m o u n t i n g screw

2.1 daNm

WARNING

109636

109236

WARNING

2

(58)

Set the belt tension using tool (Mot. 1505) or (Mot. 1715) to a value of 305 ±±±± 10 Hz, (see Technical Note 3786A, Engine and peripherals, 10A, Belt tension tester: Use).

- the alternator mounting screw (2.1 daNm), - the alternator mounting bolt (4.4 daNm).

II - REFITTING THE AIR CONDITIONING COMPRESSOR BELT

Air conditioning compressor belt fitting tool (6).

Clip the belt fitting tool on the crankshaft pulley as shown in the diagram.

5

4

3

Note:

The air conditioning compressor belt does not have a tension wheel, as it is tensioned automati-cally, and it is refitted using a tool supplied with the belt.

109635

109637

6

(59)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7M, and 710, and DIRECTION MANUELLE, and AIR CONDITIONING

11A

Mount the belt and slide round the belt fitting tool by hand clockwise by approximately 90˚.

Position hook (7) as shown in the diagram, with the longest end of the hook behind the multifunction sup-port.

Rotate the crankshaft clockwise until the belt is in place on the crankshaft pulley.

Turn the crankshaft through two revolutions to cor-rectly position the air conditioning compressor belt.

Torque tighten the wheel bolts (10.5 daNm).

109638

109639

7

109640

Note:

The air conditioning compressor belt fitting tool is single-use, and must be discarded after use.

109641

WARNING

(60)

REMOVAL

Turn the tension wheel clockwise, using a wrench

(1), to loosen the belt.

REFITTING

Torque tighten:

- the tension wheel mounting bolt (2.1 daNm), - the pulley mounting bolt (2.1 daNm).

tension wheel mounting bolt

2.1 daNm

pulley mounting bolt 2.1 daNm

WARNING

14494-3

2

1

WARNING

When replacing the belt, be sure to replace the tension wheels and idler pulleys.

105998

(3) Crankshaft

(4) Air conditioning compressor (5) Alternator

(6) Power assisted steering pump (7) Idler pulley

3

4

5

6

7

8

(61)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7J, and 710, and DIRECTION ASSISTEE, and AIR CONDITIONING

11A

Refit the accessories belt. Remove the 6 mm Allen key.

Proceed in the reverse order to removal. Torque tighten the wheel bolts (10.5 daNm).

106001

WARNING

Make sure that the inner tooth on all the pulleys remains free.

109238

WARNING

(62)

REMOVAL

REFITTING

tension wheel mounting bolts

2.1 daNm

WARNING

1

WARNING

The tension wheel must be replaced when the belt is replaced.

106045

(2) Crankshaft (3) Alternator

(4) Power assisted steering pump (5) Tension wheel (6) Measuring point

2

6

5

4

3

(63)

TOP AND FRONT OF ENGINE

Accessories belt

11A

Refit the accessories belt. Insert a long bolt (7) on the multifunction support. Tension the belt using the bolt (7).

Set the belt tension using tool (Mot. 1505) or (Mot. 1715) to a value of 204 ±±±± 5 Hz, (see Technical Note 3786A, Engine and peripherals, 10A, Belt tension tester: Use).

If the belt tension is outside tolerance, readjust it. Remove the bolt (7).

Torque tighten the tension wheel mounting bolts

(2.1 daNm).

105999

WARNING

Make sure that the outer tooth on all the pulleys remains free.

109235

WARNING

80A, Battery: Remove and Refit).

7

(64)

REMOVAL

I -REMOVING THE AIR CONDITIONING COMPRESSOR BELT

II - REMOVING THE ALTERNATOR BELT

Slacken:

- the alternator mounting screw (1), - the alternator mounting bolt (2). Remove the alternator belt.

REFITTING

I -REFITTING THE ALTERNATOR BELT

Refit the alternator belt.

altern a t o r m o u n t i n g screw

2.1 daNm

WARNING

109236

WARNING

2

(65)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7J, and 710, and DIRECTION MANUELLE, and AIR CONDITIONING

11A

- the alternator mounting screw (2.1 daNm), - the alternator mounting bolt (4.4 daNm).

II - REFITTING THE AIR CONDITIONING COMPRESSOR BELT

Air conditioning compressor belt fitting tool (6).

Clip the belt fitting tool on the crankshaft pulley as shown in the diagram.

5

4

3

Note:

The air conditioning compressor belt does not have a tension wheel, as it is tensioned automati-cally, and it is refitted using a tool supplied with the belt.

109635

109637

6

(66)

Mount the belt and slide round the belt fitting tool by hand clockwise by approximately 90˚.

Position the hook (7) as shown in the diagram, with the longest end of the hook behind the multifunction support.

Rotate the crankshaft clockwise until the belt is in place on the crankshaft pulley.

Turn the crankshaft through two revolutions to cor-rectly position the air conditioning compressor belt.

109638

109639

7

109640

Note:

The air conditioning compressor belt fitting tool is single-use, and must be discarded after being used.

(67)

TOP AND FRONT OF ENGINE

Accessories belt

11A

REMOVAL

Slacken the tension wheel mounting bolts (1). Remove the accessories belt.

REFITTING

tension wheel mounting bolts

2.1 daNm

WARNING

109235

1

WARNING

106045

(2) Crankshaft (3) Alternator

(4) Power assisted steering pump (5) Tension wheel (6) Measuring point

5

4

3

2

6

(68)

Refit the accessories belt. Insert a long bolt (7) into the multifunction support. Tension the belt using bolt (7).

Set the belt tension using tool (Mot. 1505) or (Mot. 1715) to a value of 204 ±±±± 5 Hz, (see Technical Note 3786A, Engine and peripherals, 10A, Belt tension tester: Use).

If the belt tension is outside tolerance, readjust it. Remove the bolt (7).

Torque tighten the tension wheel mounting bolts

(2.1 daNm).

105999

WARNING

Make sure that the outer tooth on all the pulleys remains free.

109235

WARNING

80A, Battery: Remove and Refit).

7

(69)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7M, and 710, and DIRECTION ASSISTEE, and AIR CONDITIONING

11A

REMOVAL

Turn the tension wheel clockwise, using a wrench

(1), to relax the belt.

Lock the tension wheel using a 6 mm Allen key (2). Remove the accessories belt.

REFITTING

Torque tighten:

- the tension wheel mounting bolt (2.1 daNm), - the idler pulley mounting bolt (2.1 daNm).

tension wheel mounting bolt

2.1 daNm

idler pulley mounting bolt

2.1 daNm

WARNING

14494-3

2

1

WARNING

When replacing the belt, be sure to replace the tension wheels and idler pulleys.

105998

(3) Crankshaft

(4) Air conditioning compressor (5) Alternator

(6) Power assisted steering pump (7) Idler pulley (8) Tension wheel

6

5

4

3

8

7

(70)

Refit the accessories belt. Remove the 6 mm Allen key.

106001

WARNING

Make sure that the inner tooth on all the pulleys remains free.

109238

WARNING

(71)

TOP AND FRONT OF ENGINE

Accessories belt

L90, and K7M, and 710, and DIRECTION MANUELLE, and BASIC HEATING

11A

REMOVAL

Remove the front right wheel.

Slacken:

- the alternator mounting screw (1), - the alternator mounting bolt (2). Remove the accessories belt.

REFITTING

WARNING

109237

WARNING

2

1

(72)

Refit the accessories belt.

- the alternator mounting bolt (2.1 daNm), - the alternator mounting bolt (4.4 daNm).

5

4

3

(73)

TOP AND FRONT OF ENGINE

Timing belt

11A

REMOVAL

Remove:

- the accessories belt (see 11A, Top and front of

engine, Accessories belt ).

- the crankshaft accessories pulley by locking the flywheel using a screwdriver.

Remove suspended engine mounting (1).

Essential special tooling Mot. 1453 Multiple-adjusting

engine mounting sup-port with retaining straps

Mot. 1489 Top dead centre loca-ting pin

Mot. 1501 Timing belt prestres-sing tool

Mot. 1135-01 Timing gear belt ten-sioner tool

low torque wrench

the tension wheel moun-ting nut

5 daNm

crankshaft pulley moun-ting bolt

3 daNm + 80˚ ±±±± 5

M10 mounting bolts of the upper timing cover

4.4 daNm

M8 mounting bolts of the upper timing cover

2.2 daNm

lower timing cover mounting bolts

0.8 daNm

s u s p e n d e d e n g i n e mounting cover moun-ting bolts

6.2 daNm

WARNING

Never turn the engine against its operating direc-tion.

109495

108649

1

(74)

Remove TDC pin plug (2).

Remove:

- lower timing cover (3), - upper timing cover (4).

107359

2

107498 107499

3

4

(75)

TOP AND FRONT OF ENGINE

Timing belt

11A

ADJUSTING THE TIMING

Rescrew the crankshaft accessories pulley bolt with a spacer.

Turn the crankshaft clockwise to bring the camshaft sprocket one tooth before the vertical axle of the sprocket (top point (5)) and the crankshaft sprocket mark one tooth before the vertical axle of the sproc-ket (low point (6)).

Insert TDC setting rod (Mot. 1489).

Turn the crankshaft clockwise by pushing on TDC setting rod (Mot. 1489) until the crankshaft times.

Remove:

- tension wheel mounting nut (7), - the timing belt,

- the tension wheel.

REFITTING

Refit the tension wheel.

107497

5

6

107494

WARNING

It is essential to replace the crankshaft accesso-ries pulley mounting bolt.

LOGAN Uputstvo

X90

1

Engine and lower engine

assembly

ENGINE AND LOWER ENGINE ASSEMBLY

TOP AND FRONT OF ENGINE

FUEL MIXTURE

FUEL SUPPLY

ANTIPOLLUTION

STARTING - LOAD

IGNITION

PETROL INJECTION

COOLING SYSTEM

EXHAUST

L90 - Section 1

Contents

ENGINE AND LOWER ENGINE ASSEMBLY

Oil filter

10A

ENGINE AND LOWER ENGINE ASSEMBLY

Oil consumption

10A

H

F

E

G

D

C

B

A

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

REMOVAL

3

1

2

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

4

4

5

7

9

8

10

11

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

12

13

14

16

17

19

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

21

20

22

22

22

23

24

26

25

27

28

ENGINE AND LOWER ENGINE ASSEMBLY

Engine/gearbox assembly

10A

30

29

31

32

33