(b)
Install the sleeve (6) and the bushes (20).
(c)
Install the washer (21) and the retaining ring (3).
(7)
Install the lower floating bearing assembly:
(a)
Install the bushes (4) in the links (19) and (23).
(b)
Install the sleeve (6).
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(c) Install the retainer ring (3).
(8)
Apply SEALANTS (Material No. 09-013) to the new tabwashers (7).
(9)
Put the tabwashers (7) in position on the bolts (8).
(10)
Install the washers (11), the nuts (9) and the new cotter pins (12).
(11)
Install the bolts (5), the cupwashers (22) and the new lockwashers (2).
(12)
Install the nuts (1).
(13)
TORQUE the nuts (1) to between 4.5 and 5.5 m.daN (33.18 and 40.56 lbf.ft) with the HOOK WRENCH - ADAPTER (98AMS172327000).
(14)
Safety the bolts (5) and the sleeves (6) with the tabwashers (7).
(15)
TORQUE the nut (25) to between 5.5 and 6.2 m.daN (40.56 and 45.72 lbf.ft).
(16)
Safety the nut (25) with a new cotter pin (26).
(17)
Install the sleeve (18).
(18)
Remove the DISTANCE STRUT - FRAME 77 (98D27408406000).
(19)
Install the Y-bolt (17). NOTE : Make sure that the Y-bolt, identified with an 'L', is
____ installed on the left side; the Y-bolt, identified with an 'R', is installed on the right side.
(20)
Install the bolt (16) and the bush (15).
(21)
Install the washers (44), (40) and the nut (41) on the bolt (16).
(22)
TORQUE the nut (41) to between 2.00 and 3.00 m.daN (14.74 and 22.12 lbf.ft).
(23)
Install the locking cap (42) with a new cotter pin (43).
(24)
Make sure that the distance between the lower side of the bolt head and the bracket is between 3.8 mm (0.1496 in.) and 5.4 mm (0.2125 in.). (Ref. Fig. 401A/TASK 53-56-11-991-001-A)
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R R R (25) Make sure that the distance between the washer (44) and the bracket is 1.7 mm (0.0669 in.) minimum. (Ref. Fig. 401A/TASK 53-56-11-991-001-A)
R R (26) Put the bonding jumpers (27) in position and install the screws (28), the washers (29) and the nuts (30) (Ref. TASK 20-28-00-912-004).
R R (27) Lubricate the bolts (5) and the Y-bolt (17) (Ref. TASK 12-22-53-640-001).
R (28) Install the diagonal support struts (Ref. TASK 53-53-11-400-002).
R R (29) Apply STORAGE PRESERVATION (Material No. 15-007) to the cadmium plated parts (Ref. TASK 51-75-13-916-002).
R **ON A/C ALL
5. Close-up________
Subtask 53-56-11-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the fairings of the THS (Ref. TASK 53-55-13-400-001).
(3) Install the THS aprons (Ref. TASK 55-15-11-400-001).
(4) Close the trailing edge panels 334AB, 344AB, 334AT, 344AT (Ref. TASK 55-13-11-400-001).
(5) Close the access doors 312AR, 314AR.
(6) Remove the warning notice(s).
(7) Remove the access platform(s).
(8) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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May 01/99
Subtask 53-56-11-865-051
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 15CE2, 16CE1, 16CE2, 19CE1, 19CE2, 19CE3, 20CE1, 20CE2, 21CE1, 21CE2, 21CE3, 22CE.
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53-56-11Page 423
TAIL CONE (APU COMPARTMENT) - DESCRIPTION AND OPERATION
_______________________________________________________
1. General
_______
The tail cone is made of aluminum alloy, and makes up the rear part of the fuselage from FR78 to FR86.
2. Component Location__________________ (Ref. Fig. 001)
3. Description___________
A. General The tail cone is made of frames, stringers and skin plates which are riveted together. The access door beams and the support struts increase its structural strength. The tail cone has an inspection compartment and an Auxiliary Power Unit (APU) compartment. You can remove the tail cone from the aircraft as a single unit. It is not pressurized during flight.
B. Component Description
(1)
Fittings
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