C. Get Access
(1)
Make sure that the access platform is in position below the APU compartment.
(2)
Make sure that the APU access doors 315AL and 316AR are open (Ref. TASK 52-41-00-010-001).
(3)
Make sure that the LIGHT SW 11LJ is set to the ON position.
(4)
Put the access platform in position below the APU compartment.
(5)
Do an inspection of the component interface and/or the adjacent area.
4. Procedure
_________
(Ref. Fig. 803/TASK 49-11-00-991-009) Subtask 49-11-00-420-060
A. Installation of the Generator Substitution Kit
(1)
Clean the component interface and/or the adjacent area.
(2)
Remove the nuts (4) from the generator mounting flange (1).
(3)
Apply a thin layer of OILS (Material No. 03-002) on the O-ring (2) and install with the COVER - ASSEMBLY, APU GEN on the mounting flange (1).
(4)
Put the generator cable support (6) (Ref. AIPC 49110405010) in position on the cover assembly (3).
(5)
Tighten the cover assembly (3) and the generator cable support (6) with the nuts (4).
(6)
TORQUE the nuts (4) to between 3.9 and 4.4 m.daN (28.76 and 32.44 lbf.ft).
(7)
Make sure that the drain plug (5) is fully tightened and safetied with MISCELLANEOUS (Material No. 19-010).
R EFF : 001-049, 101-105, 107-107, 151-199, 49-11-00Page 814 201-210, Config-2 Aug 01/05
CES
APU Generator - Substitution Kit
Figure 803/TASK 49-11-00-991-009
CES
(8)
Remove the nuts (8) from the generator cable support (6). NOTE : Refer to the marks on the generator cable support when you
____
install the electrical cable connections.
(9)
Connect the electrical connector (7) and the electrical cables (9) to the generator cable support (6).
(10)
Secure the electrical cables (9) with the nuts (8). Subtask 49-11-00-865-068
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41
Subtask 49-11-00-210-055
C. Inspection Check
CAUTION : USE ONLY APPROVED TYPES/BRANDS OF LUBRICANTS. DO NOT MIX
_______
TYPES//BRANDS OF LUBRICANTS.
(1) Do a visual check of the oil quantity on the APU oil level. Add oil if the oil level is on or less than the ADD mark on the sight glass (Ref. TASK 49-90-00-600-007).
Subtask 49-11-00-710-054
D. Test WARNING : MAKE SURE THAT YOU HAVE THE CORRECT FIRE FIGHTING EQUIPMENT
_______
AVAILABLE.
(1)
Start and operate the APU (Ref. TASK 49-00-00-860-008).
(2)
Examine the joint between the mounting flange (1) and the cover assembly (3) for oil leakage.
NOTE : No leakage of oil is permitted.
____
(3) Stop the APU (Ref. TASK 49-00-00-860-009).
R EFF : 001-049, 101-105, 107-107, 151-199, 49-11-00Page 816 201-210, Config-2 Aug 01/05
CES 5. Close-up
________ Subtask 49-11-00-410-063
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Set the LIGHT control SW 11LJ to the OFF position.
(3)
Close the APU access doors 315AL, 316AR and (Ref. TASK 52-41-00-410-001).
(4)
Remove the access platform(s). Subtask 49-11-00-860-070
B.
Aircraft Maintenance Configuration
(1)
Pressurize the reservoirs of the hydraulic systems.
(Ref. TASK 29-14-00-614-002).
(2)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
(3)
Remove the warning notice(s).
(4)
Make an entry in the aircraft technical log book.
R EFF : 001-049, 101-105, 107-107, 151-199, 49-11-00Page 817 201-210, Config-2 Aug 01/05
CES TASK 49-11-00-000-006
Removal of the Generator Substitution Kit (131-9(A))
WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
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