(i)
Remove the blanking caps from the electrical connectors of the cable (42) and the proximity sensor (32). Connect the cable (42) to the proximity sensor (32).
(j)
Attach the clips (39) to the cable (42).
(k)
Put the bracket (38) in position on the lockstay and install the washers (40) and the bolts (41). TORQUE the bolts (41) to between
0.4 and 0.45 m.daN (35.39 and 39.82 lbf.in).
(36)
Do the dimensional check of the proximity sensors on the side-stay assembly (19) (Ref. TASK 32-31-73-200-001).
(37)
Do the detailed dimensional check of the MLG lockstay assembly (Ref. TASK 32-11-00-220-003).
(38)
Make sure that there are no tools or equipment remaining in the MLG assembly before you install the blanking cap (in the end of the cross member).
(39)
Install the blanking cap in the MLG assembly.
(40)
Apply SEALANTS (Material No. 09-016) to:
-
the ends of the cardan joints (18) and (37)
-
the ends of the pin (1)
-
the heads of the bolts (41)
-
the nuts (6), (10), (15) and (34)
-
the washers (2), (5), (8), (12), (14), (33) and (40)
-
the lock washers (16) and (35)
-
the edges of the blanking cap.
NOTE : Do not apply sealant between the washer (33) and the flanged
____
bush in the side-stay bracket.
(41)
Lubricate the side-stay assembly (19) through the greasers (Ref. TASK 12-22-32-640-001).
(42)
Install the MLG actuating cylinder (Ref. TASK 32-31-46-400-001).
R 1EFF : 001-003, 051-052, 1 32-11-16Page 441 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-16-420-050-A
C. Installation of the MLG Side-Stay Assembly WARNING : BE CAREFUL WHEN YOU REMOVE OR INSTALL THE MLG SIDE-STAY. IT
_______
WEIGHS 62.5kg (137.5lb).
(Ref. Fig. 403A/TASK 32-11-16-991-005-A)
(1)
Install the new seal (48) in the bush (47).
(Ref. Fig. 401A/TASK 32-11-16-991-001-A)
(2)
Hold the lockstay and align the lockstay eye-end (28) with the cardan joint.
(3)
Lift the side-stay assembly (6) into position with the hoist and install the cardan joint (12) in the side-stay bracket.
(4)
Use a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean the thread of the cardan joint (12).
(5)
Apply SPECIAL MATERIALS (Material No. 05-047) to the thread of the cardan joint (12).
(6)
Install the washer (8) and the nut (9). Tighten the nut (9) with your hand.
(7)
Loosen the strap (but not fully) on the SPLINT ASSEMBLY - SIDE STAY.
(8)
Move the side-stay around the side-stay center-joint and install the cardan joint (5) in the MLG attachment lug.
(9)
Use a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean the thread of the cardan joint (5).
(10)
Apply SPECIAL MATERIALS (Material No. 05-047) to the thread of the cardan joint (5).
(11)
Install the washer (1) and the nut (2). Tighten the nut (2) with your hand.
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 32-11-16Page 442 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
(12)
Release the lockstay from the side-stay and extend the lockstay actuator to hold the lockstay in the open position.
(13)
Align the lockstay eye-end (28) with the cardan joint and install the spacers (25).
(14)
Install the washer (27), the pin (26), the washer (29) and the nut (30).
(15)
TORQUE the nut (30) to to between 3.6 and 4.2 m.daN (26.54 and 30.97 lbf.ft). Tighten the nut (30), no more than 4.2 m.daN (30.9734 lbf.ft) to align the cotter pin hole.
(16)
Safety the nut (30) with a new cotter pin (31).
(17)
Disconnect the cables from the hook.
(18)
Disconnect the strap and remove the SPLINT ASSEMBLY - SIDE STAY.
(19)
To tighten the nut (9):
(a)
Push the MLG as far as possible to the closed position. This will make sure that the cardan joint (12) is installed fully in the side-stay bracket.
(b)
Use the TORQUE ADAPTOR (460005812) and TORQUE the nut (9) to 25 m.daN (184.36 lbf.ft).
(c)
Loosen the nut (9).
(d)
Do the steps (a), (b) and (c) two more times.
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM LANDING GEAR 起落架2(52)
