LINE MAINTENANCE COURSE
A330
Volume 2
Student WorkBook
g
CF6-80E1
2 1
3 4
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Spinner cover
Spinner
Fan Blade
Forward acoustical panel
Provides the majority of the thrust produced by the engine.
Provides noise suppression and a smooth aerodynamic secondary airflow path.
Provides a smooth, inner aerodynamic flowpath for air entering the engine.
Provides access to thirty-four internal bolts that attach the spinner to the fan disk.
5
6 7
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Kevlar Blanket
Bore Cooling Valve
Thrust Reverser Hold Open Bracket
Hold open the thrust reverser for engine inspection and/ or maintenance.
Reduces the cooling airflow to the bore of the high pressure compressor during cruise conditions.
Provides containment of the fan blades in the event of a failure.
8
9 10
GE Aircraft Engines TYPE CERTIFICATEPROD CERTIFICATE
MODEL NO. SERIAL NO. RATED TO MODEL CONFIGURATION IDENTIFIED BELOW
CONFIG MAX CONT SERV BUL
CINCINNATI, OHIO MADE IN USA TO THRUST DATE OF MFG g E 13NE PC 108 CF6-80C2 XXX-XXX B1F 57,160 49,810 72-389 04/94 COMPLY
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Engine Data Plate
Electronic Control Unit
Identification/Rating Plug
Controls engine systems, provides engine indicating parameters, and displays fault messages.
Provides thrust and engine configuration information to the ECU for proper engine valve and actuator control. Accurately identifies each individual engines' model designation/configuration
12 11
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Thrust Reverser Door Hydraulic Opening QD
Upper and Lower Ignition Exciters
Provides a hand pump for door opening.
13 21 20 18 14 15 16 17 19
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
N2 Accelerometer
Forward Engine Mount
Aft Inner Acoustical Panel
B/C Sump Pressurization Duct
7th Stage Delta Pressure Switch
11th Stage Cooling Duct
Core Compartment Cooling Valve
B/C Sump Vent Duct
VBV Actuator
Pushes or pulls on an adjustable link to rotate a bellcrank.
Provides a signal to the ECU as an indication of duct leakage.
Cooling air supply control for the core compartment.
Pressurization air supply to the B/C sump.
Core vibration signal to the aircraft vibration computer.
Cooling air supply to the 2nd stage HPT nozzle.
Provides noise abatement and smooth airflow.
Transfers thrust loads from the engine to the aircraft.
24 22
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
N1 Accelerometer
Alternate N1 Accelerometer
P/T2.5 Sensor
Provides a N1 vibration signal to the vibration computer should the primary accelerometer fail.
N1 vibration signal to the aircraft vibration computer.
Core compressor inlet temperature and pressure to the ECU.
27 26
25
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Oil Pressure Transmitter
Lube and Scavenge Pump
TGB Scavenge Oil line
Transfer Gearbox (TGB)
Provides an oil return from the TGB and "A" sump to the lube and scavenge pump.
Delivers oil under pressure to the engine bearings and gears, and then recovers the oil for reuse.
Provides an electrical signal equivalent to the pressure conditions within the bearing sumps.
33 30 29 31 32 34
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Accessory Gearbox (AGB) Scavenge Oil Line
Temperature Engine Oil (TEO) Sensor
Low Oil Pressure Switch
Permanent Magnet Alternator (PMA)
Lube Supply Filter (GE SB 79-0008 eliminates supply filter)
Scavenge Pump Magnetic Chip Detector
Provides engine scavenge oil temperature indication to the flight deck.
Provides a signal to the aircraft indicating and warning systems when oil pressure is low.
Provides an oil return from the AGB to the lube and scavenge pump.
Provides oil filtration at a 74 micron nominal rating.
Trap magnetic particles suspended in the scavenge oil.
40 39 38 36 35 37
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Fuel/Oil Heat Exchanger
Master Chip Detector
Pneumatic Starter
IDG Mounting Pad
Accessory Gearbox (AGB)
Starter Control Valve
Trap magnetic particles suspended in the scavenge oil.
Interface for the Integrated Drive Generator to the AGB. Provides cooling of the engine oil and heating of the engine fuel.
Applies torque through spur gears to drive attached accessories.
Initiates and terminates the supplied airflow to the pneumatic starter turbine.
Drive the engine core from stationary to idle speed and provide rotation for engine motoring.
41 42 43 44 45 46
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
11th Stage Cooling Duct
Upper EGT Harness
HPTACC Cooling Manifold
T3 Sensor Hard Lead
HP Recoup Tube
EGT to ECU Interface Connection
Provides T4.9 signal from 4 thermocouples to junction box.
Provides sensing lead protection against extreme engine heat.
Delivers air to stage 1 LPT nozzle trailing edge. Provides an interface for upper and lower EGT harnesses that provide a signal to the ECU. Distributes the air to the HPT case.
52 47 48 49 51 50
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Borecope Inspection Port B4-4
LP Recoup Vent Tubes
LPTACC Control Valve
Turbine Rear Frame
LPTACC Cooling Manifold
Ground Handling Mount
Regulates cooling air flow to the exterior of the LPT case.
Provides inspection views of stage 5 trailing edge.
Vents air from the CRF into the primary exhaust.
Support interface to the shipping stand.
Distributes the air to the LPT case.
Provides the aft connection of the engine to the pylon and is the structure supporting the “D” sump.
54 55
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
No. 6 Bearing Oil Supply Line
"D" Sump Scavenge Line
"D" sump Cover Heat Blanket
Returns oil from the No. 6 bearing.
Heat protection for the "D" sump cover.
IMG0014.JPG
58 56
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Core Cowl Hold Open Bracket
Engine LPT "CU" Measurement Identification Tag
LPTACC Manifold Mount Bracket Anti-tamper Pin
Provides security for nut securing bracket to LPT case.
Measurement data for LPT module installation. Secures core cowl open during inspection or maintenance.
59 60
61
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
No. 6 Bearing Oil Supply Line Spray Shield
Borescope Inspection Port B4-2
Borescope Inspection Port B4-3
Borescope Inspection Port B4-1 or Optional P4.9 Probe
Provides inspection views of stage 3 (LPT) leading edge and stage 2 (LPT) trailing edge.
Provides inspection views of stage 2 (LPT) leading edge and stage 1 (LPT) trailing edge.
Provides inspection views of stage 1 (LPT) leading edge and stage 2 (HPT) trailing edge.
63
64 65
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Lower Ignition Lead
Ignition Cooling Shroud
Engine Accessory Heat Shield
Protects engine accessories from extreme engine heat. Delivers DC power from the upper exciter to the lower igniter.
Provides a cooling chamber for the ignition lead to igniter connection.
69
67 68
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Fuel Nozzle Supply Manifold
Altitude Relight Fuel Nozzle (Blue Band)
Fuel Drain Shroud
Fuel Nozzle Drain Manifold
Distributes metered fuel to each nozzle.
Collects fuel leakage from fuel nozzle drain shrouds.
Delivers a richer fuel flow for altitude relights.
Collects leakage from the fuel supply line to fuel nozzle connection.
74 70
71
73 72
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
7th Stage Cooling Supply Manifold
11th Stage Cooling Supply Manifold
EGT Probe
HP Recoup Tube (right side)
Upper Ignition Lead
Delivers cooling air to the stage 2 HPT nozzle.
Measures air temperature exiting the HPT.
Delivers cooling air to the stage 1 LPT nozzle leading edge.
Delivers DC power from the lower exciter to the upper igniter.
Delivers cooling air to the stage 1 LPT nozzle trailing edge.
78 77
76 75
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Ps3 Sensor Line
8th Stage Bleed Air Manifold
7th Stage Bleed Air Manifold
HPTACC Control Valve
11th Stage Bleed Air Manifold
Collects air for use by aircraft systems.
Collects cooling air for the stage 1 LPT nozzle leading edge.
Collects cooling air for the stage 1 LPT nozzle trailing edge.
Regulates cooling air flow to the exterior of the HPT case to minimize the clearances.
Transfers the pressure of compressor discharge air to the ECU to be used in several of its calculations
84
83 82
81 80
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Fuel Filter Delta Pressure Switch
Fuel Supply Pressure Line to HMU
HMU Fuel Bypass Line
Servo Fuel Heater
Fuel Filter Assembly
Returns fuel to the main fuel pump.
Removes contaminants from the engine fuel.
Provides additional heating for the fuel that will be used in the servo section of the Hydromechanical Unit. Provides flight deck indication of fuel filter clogging.
87
86
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Fuel/Oil Heat Exchanger
Fuel Flow Transmitter
IDG Fuel/Oil Cooler
Measures the total mass flow of fuel supplied to the engine combustor and sends a signal to the ECU. Provides cooling of the engine oil and heating of the engine fuel.
Provides cooling of the IDG oil by means of fuel system flow.
90 88
89
91 92
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
VBV Actuator
Ignition Lead Cooling Supply Air Tube
Stage 5 VSV Unison Ring Clevis Link
IDG Air/Oil Cooler Control Valve
IDG Air/Oil Cooler
Delivers cooling air to the shrouded igniter.
Provides cooling of the IDG lubrication oil.
Controls the fan airflow to the IDG air/oil cooler. Push or pull on an adjustable link which rotates the bellcrank.
96
94
93
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
VBV Door (12 total)
IDG Air/Oil Cooler Control Valve Manual Lockout
VSV Actuator
N1 Speed Sensor
Holds the normally spring loaded open valve to the closed position for removal and installation.
Allows bypass of booster discharge into the secondary airflow.
Repositions the master arm attached to the unison rings.
Provides fan speed signals for the flight deck display, and for several of the ECU's control calculations.
97 98
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Servo Fuel Inlet to HMU
HMU Metered Fuel Discharge
Hydromechanical Unit (HMU)
Meters and distributes fuel needed for combustion positioning of actuators and valves.
Supplies fuel from the HMU to the fuel manifold. Supplies fuel from the servo fuel heater to the HMU.
100
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
VSV HEAD fuel pressure line.
VBV OPEN fuel pressure Line
Delivers fuel to the VBV valves for actuation.
103 102
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
BSI Motoring Pad Cover Plate
N2 Speed Sensor
Encloses the BSI motoring access port when not in use. Provides core engine speed signals for flight deck display and several ECU's control calculations.
106
104
105
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Scavenge Oil Return Line
Oil Supply Line
Drain Mast
Fan Frame Strut Fairing
Delivers engine oil form the oil tank to the oil pump. Provides smooth aerodynamic airflow around the fan strut and reverser halves.
Returns oil to the tank from the scavenge oil filter.
108 109
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Bore Cooling Valve (BCV) Inspection Hole
Thrust Reverser Door Latch Bracket
Bore Cooling Valve (BCV)
Holds thrust reverser halves closed.
Provides visual inspection of valve.
Regulate the booster discharge air is extracted from leading edge scoops.
112
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Fan Frame Strut No. 4 (3 o'clock)
Outlet Guide Vane (OGV)
Pickup and delivery of booster discharge to the bore cooling valve.
113
115 114
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Oil Scavenge Line
Inflatable Seal Air Supply Line
Oil Tank Vent Line
Supplies booster air for seal pressurization.
Vents oil tank to the "A" sump.
119
118
117
121
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Oil Tank
Scupper Drain
Oil Tank Manual Fill Cap
Oil Tank Sight Gage
Oil Tank Pressure Fill Connection
Oil Tank Pressure Relief Valve
Catches oil servicing overflow.
Provides visual oil level indication.
Provides non-pressurized oil servicing port.
Provides pressurized oil servicing port.
Provides relief of excessive tank vent pressure.
122 123
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Scavenge Oil Filter
Scavenge Oil Filter Delta Pressure Switch
Provides flight deck indication of scavenge oil filter clogging.
Screens contaminants from oil returning from the engine bearings and gears.
124
125
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
T12 Temperature Sensor
Number One Bearing MAnifold
Fuel Temperature Sensor
Recovers oil from the vent air leaving A-sump by centrifugal action.
Provides the temperature of the fan inlet air to the ECU. Senses the temperature of metered fuel discharged from the HMU.
130
131 129 128
NO.
LINE, ACCESSORY, OR COMPONENT
NO.
LINE, ACCESSORY, OR COMPONENT
Core Module
Accessory Drive Module
Low Pressure Tubine Module
Fan Module
High Pressure Turbine Module
Drives the fan rotor thru the fan mid shaft.
Supplies 80 percent of the total engine thrust and boosts airflow to the HPC.
Compresses and accelerates 20 percent of the total engine thrust and provides drive to the AGB.
Extracts energy from the combustion gases leaving the combustor to drive the HPC.
Applies torque through spur gears to move attached accessories.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0002.JPG 3 1 2
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ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Nacelle Temperature Probe
Pressure Relief Panel
Latch Housing and Anchor Bolt (Typical)
Opens if the differential air pressure between the nacelle air and ambient air exceeds 3.5 psid.
Provides flight deck temperature monitoring in the event of a pneumatic leak.
Provide attach point for the left thrust reverser half mounted tension latches.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0006.JPG 6 5 4 7 IMG0003.JPG IMG0004.JPG IMG0007.JPG
RIGHT HAND SIDE LIFT HAND SIDE
LEFT HAND SIDE LEFT HAND SIDE
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NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE Access Panel Guide TubeTension Latch (Typical)
Thrust Reverser Cowl Opening Actuator
Secure both thrust reverser halves together.
Opens the thrust reverser halves to provide access to systems and components installed on the engine. Provides access for manual operation of the starter air valve.
Provides access to the IDG and the Master Chip Detector for servicing.
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ENGINE COMPONENT IDENTIFICATION EXERCISE
IMG0008.JPG
9
8
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ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Handpump
Left Hand Thrust Reverser Half.
Provides hydraulic pressure to the opening actuator. Provides one half of the fan discharge duct and core cowling.
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NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Core Cowl
Hold Open Rod (Retracted)
Flexible Shaft
Blocker Door Link Arm
Upper Ballscrew Actuator Ball Nut
Provides a safe 33o open position of the thrust reverser
half. (extracted position is 45o open.)
Transmit mechanical force form the CDU to the upper and lower Angle gearboxes.
Opens the blocker door when the translating cowl is deployed.
Creates the inner wall of the fan discharge duct. Transfers the rotational movement of the ballscrew to the linear movement of the rod end during stow/deploy.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0010.JPG 15 17 16 18 19
RIGHT HAND SIDE LEFT HAND SIDE
16 IMG0023
RED
WARNING
PLATE AND
LOCKOUT
BOLTS
EFFECTIVITY
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Red Warning Plate and Lockout Bolts
Top Latch Handle
Lower Angle Gearbox
Angle Gearbox Actuator Pin
Hold Open Rod (stowed)
Provides remote access to the upper latch clamp.
Used to hold the reverser half in the open position.
Assist the Center Drive Unit in driving the transcowl. Provides a visible and mechanical lockout of the reverser in the stowed position.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0011.JPG 21 22 20
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ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
450 Cascade Vane
Straight Cascade Vane
Translating Cowl
When deployed moves the blocker doors into position and exposes the cascade vanes.
1 of 14 that provides reverse airflow and does not interfere with aircraft control or cause debris ingestion. 1 of 16 that provides reverse airflow and does not interfere with aircraft control or cause debris ingestion.
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ENGINE COMPONENT IDENTIFICATION EXERCISE
IMG0012.JPG
23
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NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Cover Plate
Ballscrew Actuator Rod End
Ballscrew Actuator Pin Cover Plate
Transfers the linear movement of the actuator to the translating cowl.
Provides access to the ballscrew actuator rod end.
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ENGINE COMPONENT IDENTIFICATION EXERCISE
IMG0015.JPG
27
LEFT HAND SIDE 28
29
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Center Drive Unit
Center Drive Unit Stow Rig Pin
Thrust Reverser Rotary Differential Transducer (RVDT)
Center Drive Unit Manual Brake Release Handle
Provides electronic feedback to the ECU of transcowl position.
A visual indicator used for rigging of the transcowl. Transfers pneumatic power the transcowl and through flex shafts to two angle gearboxes.
Manually locks the air motor from rotating in the deploy direction.
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ENGINE COMPONENT IDENTIFICATION EXERCISE
PG
32
LEFT HAND SIDE FORWARD LOOKING AFT
33
30 31
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Center Drive Unit Shims (stowed)
Center Drive Unit Lockout Plate (unlocked position)
Stow/Deploy Switch Module
CDU Directional Valve Override Linkage
Provides end of travel information to the ECU.
Used to adjust transcowl gap during rigging.
Provides physical locking of the CDU gearbox during deactivation.
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NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Transcowl Locking Bolt Holes
Transcowl Lockout Plate
Stow/Deploy Switch Electrical Connector
Transcowl Bumper
Provides a cushion for the transcowl when in the stowed position.
Provides a mounting attach point for the thrust reverser transcowl during lockout.
Provides an attach point on the transcowl for the deactivation lockout bolts.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0021.JPG 38 39 40 IMG0032.JPG
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Power Door Opening Interlock Valve
Power Door Opening Power Pack
Power Door Opening Switch
Self contained power source for opening the thrust reverser halves without the need for ground support. A control device that initiates the operation of the Power door opening system.
Prevents hydraulic fluid from entering or exiting actuator to prevent damage to core cowling.
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ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0024.JPG 44 43 41 42
RIGHT HAND SIDE FWD LOOKING AFT
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Center Drive Unit Signal Air Line
Center Drive Unit Air Supply Line
Center Drive Unit shims (installed)
Center Drive Unit Hand Brake (off)
Used to adjust transcowl gap during CDU rigging.
Used to unlock the CDU air motor during maintenance.
Provides ECS air to the Center Drive Unit.
Provides an air signal to the DPV to disengage the brake assembly.
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ENGINE COMPONENT IDENTIFICATION EXERCISE
Ballscrew Actuator Pin Access (alternate)
Blocker Doors (2 of 6 deployed)
Provides alternate access to the ballscrew actuator rod end pin if normal access is not possible.
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A330/ALL
PLACE PICTURE HERE
ENGINE COMPONENT IDENTIFICATION EXERCISE
IMG0030.JPG
47
LEFT HAND SIDE FORWARD LOOKING AFT
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-31
Mar 02
A330/ALL
GENERAL
ITEM
NO.
IDENTIFY THE
LINE, ACCESSORY, OR COMPONENT
SELECT THE PURPOSE THAT MATCHES THE
LINE, ACCESSORY, OR COMPONENT
ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Thrust Reverser Electromechanical Brake
Thrust Reverser Brake Handle
Provides manual release for maintenance purposes.
GE AIRCRAFT ENGINES
CF6-80E1
TRAINING MANUAL
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-32
Mar 02
GENERAL
A330/ALL
PLACE PICTURE HERE
ENGINE COMPONENT IDENTIFICATION EXERCISE
IMG0031.JPG
50
49
LEFT HAND SIDE FORWARD LOOKING AFT
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-33
Mar 02
A330/ALL
GENERAL
ITEM
NO.
IDENTIFY THE
LINE, ACCESSORY, OR COMPONENT
SELECT THE PURPOSE THAT MATCHES THE
LINE, ACCESSORY, OR COMPONENT
ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Upper Latch "U" Bolt
Upper Latch
Adjustable to control latch closing tension.
GE AIRCRAFT ENGINES
CF6-80E1
TRAINING MANUAL
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-34
Mar 02
GENERAL
A330/ALL
PLACE PICTURE HERE
ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0012.JPG FWD LOOKING AFT 52 51 IMG0035.JPG IMG0036.JPG
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-35
Mar 02
A330/ALL
GENERAL
ITEM
NO.
IDENTIFY THE
LINE, ACCESSORY, OR COMPONENT
SELECT THE PURPOSE THAT MATCHES THE
LINE, ACCESSORY, OR COMPONENT
ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Actuator Ballnut Service Fitting
CDU Actuator Ballnut Service Fitting
Provides a grease fitting for ballscrew servicing.
GE AIRCRAFT ENGINES
CF6-80E1
TRAINING MANUAL
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-36
Mar 02
GENERAL
A330/ALL
PLACE PICTURE HERE
ENGINE COMPONENT IDENTIFICATION EXERCISE IMG0039.JPG 53 54 55
LEFT HAND SIDE FORWARD LOOKING AFT
57 56
EFFECTIVITY
GE PROPRIETARY INFORMATIONPage 12-37
Mar 02
A330/ALL
GENERAL
ITEM
NO.
IDENTIFY THE
LINE, ACCESSORY, OR COMPONENT
SELECT THE PURPOSE THAT MATCHES THE
LINE, ACCESSORY, OR COMPONENT
ITEM
NO.
ENGINE COMPONENT IDENTIFICATION EXERCISE
Upper Angle Gearbox
Dust Cap
Directional Pilot Valve Inhibit Electrical Connector
Directional Pilot Valve
Pressure Switch
CDU Air Supply Line
Covers electrical connector during thrust reverser deactivation.
When removed the ECU will send a signal to the aircraft indicating that the thrust reverser is inhibited.
Provides an air signal to the CDU mechanically releasing the CDU.
Monitors air pressure in the thrust reverser system and provides a feedback to the ECU.
Transfers air from the ECS system to the CDU.
