(7)
Continue to support the rear suspension assembly (18) and remove the nut (13) and the washer (12). Install the thread protector and remove the assembly (18).
(8)
Remove the generator cables (7) from the cross member assembly (3) and attach temporarily to the bulkhead.
(9)
Remove the starter cables (20) from the cross member assembly (3) and attach temporarily to the bulkhead.
(10)
Support the cross member assembly (3) and remove the nuts (1) the washers (2) and fit the thread protectors.
(11)
Remove the blanking plug (28) from the APU fuel feed pipe (29).
(12)
Remove the blanking caps (19) from the connector sockets 7120VC, 7138VC and 7118VC.
(13)
Remove the cross member assembly (3).
(14)
Do an inspection of the component interface and/or the adjacent area.
(15)
Clean the component interface and/or the adjacent area.
(16)
Make sure that the work area is clean and clear of tool(s) and other
items. Subtask 49-11-00-420-055
B. Install the APU. (Ref. TASK 49-11-11-400-001)
5. Close-up
________ Subtask 49-11-00-410-060
A. Close Access
(1)
Set the LIGHT switch to the Off position.
(2)
Close the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-410-001).
(3)
Close the APU exhaust access fairing 317.
(4)
Remove the access platform(s). Subtask 49-11-00-860-055
B.
Aircraft Maintenance Configuration
(1)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
(2)
Make an entry in the aircraft technical logbook.
(3)
Remove the warning notice(s).
TASK 49-11-00-400-002
Installation of the Generator Substitution Kit (Flight without Generator) (GTCP 36-300) WARNING : ISOLATE THE ELECTRICAL CIRCUITS FROM THE RELATED EQUIPMENT AND THE
_______ ENVIRONMENT.
WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
1. Reason for the Job
__________________ APU generator removed, replacement generator is not available. NOTE : Installation of the substitution kit is temporary until a new or
____ serviceable generator is installed. Generator substitution components are coloured red.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice No specific access platform 3.5 m (11 ft. 6 in.) No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00
to 75.00 lbf.ft) 3862619-1 1 COVER - ASSEMBLY, APU GEN
B.
Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire-corrosion resistant steel 0.8mm (0.0314 in.) dia.
Material No. 03-002 GB DEF-STAN 91-101 LUBRICATING OIL TURBINE ENGINE SYNT BASE (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector 49-00-00-860-003 APU Start by External Power (GTCP 36-300) 49-00-00-860-004 APU Shutdown by External Power (GTCP 36-300) 49-90-00-600-001 Check Oil Level and Replenish (GTCP 36-300) 52-41-00-010-001 Open the APU Doors for Access 52-41-00-410-001 Close the APU Doors after Access AIPC 49110405010 49-11-00-991-003 Fig. 803
3. Job Set-up
__________
Subtask 49-11-00-860-060
A. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
(2)
On the panel 25VU make sure that the APU MASTER SW p/bsw is OFF.
