R  Material No. 03-002  GB DEF-STAN 91-101 
R  LUBRICATING OIL TURBINE ENGINE SYNT BASE 
R  (Ref. 20-31-00) 
R  Material No. 05-063  USA MIL-A-907E 
R  NEVERSEEZ NICKEL SPECIAL GRADE (Ref. 20-31-00) 
R  Material No. 11-002  USA MIL-PRF-680 
R  DRY CLEANING SOLVENT (VARSOL/WHITE SPIRIT) 
R  (Ref. 20-31-00)

R C. Expendable Parts
R -------------------------------------------------------------------------------R FIG.ITEM |DESIGNATION |IPC-CSN R -------------------------------------------------------------------------------
R 6 gasket 24-21-41 01 -030A
R D. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 24-21-51-400-040 R R 71-13-00-010-040 R 71-13-00-410-040 R 24-21-41-991-301
R 3. Job Set-up
__________
R Subtask 24-21-41-860-054 Installation of the Integrated Drive Generator - IDG 1(2), (4000XU) (New EPGS) Opening of the Fan Cowl Doors Closing of the Fan Cowl Doors Fig. 402
R A. Aircraft Maintenance Configuration
R (1) On the center pedestal, on the ENG panel 115VU:
R (a) Make sure that the warning notices in position to tell persons

R not to start the engine.
R (2) On the overhead panel 50VU:
R (a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2)

R pusbutton switch is off.
R (b) Make sure that the warning notice to tell persons not to energize
R the FADEC 1(2), is in position.

R  Subtask 24-21-41-010-059 
R  B. Get Access 
R  (1) Make sure that the fan cowl doors are open (Ref. TASK 71-13-00-010-
R  040): 
R  - FOR 1000EM1 
R  437AL 438AR 
R  - FOR 1000EM2 
R  447AL 448AR 
R  4. Procedure_________ 
R  (Ref. Fig. 402/TASK 24-21-41-991-301) 
R  Subtask 24-21-41-210-052 
R  A. Visual Check of the Connecting Surfaces 
R  (1) Remove the protective cover from the accessory-gearbox mounting-pad 
R  (1). 
R  (2) Do a visual check of the QAD adapter (2) for damage from incorrect 
R  shipping or handling. 
R  (3) Do a visual check of the connecting surfaces of the QAD adapter (2) 
R  and accessory- gearbox mounting-pad (1). They must be smooth and 
R  clean. 
R  Subtask 24-21-41-640-054 
R  B. Lubrication of the QAD Adapter Tension Bolt 
R  CAUTION : LUBRICATE THE QAD ADAPTER TENSION-BOLT BEFORE YOU INSTALL THE_______ 
R  ADAPTER ON THE GEARBOX MOUNTING PAD. NO LUBRICANT ON THE 
R  TENSION BOLT CAN CAUSE INCREASED WEAR TO THE TENSION BOLT AND 
R  THE BRACKET. 
R  (1) Apply OILS (Material No. 03-002) to the QAD tension bolt.

R  Subtask 24-21-41-420-058 
R  C. Installation of the QAD Adapter 
R  WARNING : DO NOT GET CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES. PUT ON_______ 
R  PROTECTIVE CLOTHING, GOGGLES AND A FACE MASK. USE THE FLUID IN 
R  A WELL VENTILATED AREA. DO NOT BREATHE THE VAPOR. IF YOU GET 
R  THE CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES FLUSH IT AWAY 
R  WITH WATER. GET MEDICAL AID IF YOUR SKIN OR EYES BECOME 
R  IRRITATED. 
R  CAUTION : IF YOU REPLACE THE QAD P/N 740123 WITH A QAD P/N 772896, YOU_______ 
R  MUST REPLACE THE IDG P/N 740119 WITH AN IDG "NEW EPGS". 
R  CAUTION : DO NOT LET THE LUBRICANT STAY IN THE DOWEL PIN HOLES AND SCREW_______ 
R  HOLES OF THE QAD ADAPTER. LUBRICANT BUILDUP CAN CAUSE THE 
R  PRESSURE TO INCREASE. INCREASED PRESSURE CAN CAUSE DAMAGE TO 
R  THE GEARBOX WHEN YOU INSTALL AND TORQUE THE SCREWS. 
R  (1) Clean the gearbox mounting surfaces, index pin hole and screw holes. 
R  (a) Use a clean cotton swab and lint-free cloth made moist with 
R  CLEANING AGENTS (Material No. 11-002) to remove the lubricant 
R  from the screw holes and index pin holes. 
R  (b) Use a clean lint-free cloth made moist with CLEANING AGENTS 
R  (Material No. 11-002) to clean the gearbox mounting surface and 
R  QAD adapter. Wipe dry before cleaning fluid evaporates. 
R  (2) Install the gasket (6) on the face of the QAD adapter (2). Make sure 
R  that the index pin hole of the QAD adapter, is aligned with the index 
　
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