(i) Tighten the nuts (291). R (j) Make sure that the lockwashers (292) are correctly positioned.
 (k)
 Safety the nuts (291) and the lockwashers (290) with MISCELLANEOUS (Material No. 19-010).

 (l)
 Install the spacer (236).

 (m)
 Install the washer (218), the bolt (216) and the nut (219).

 (n)
 TORQUE the nut (219) to between 0.16 and 0.17 m.daN (14.15 and

 15.04 lbf.in).

 (o)
 Install a new cotter pin (220). NOTE : If you install a new bolt (216), drill a hole of 1.8 mm

____ (0.0708 in.) for the cotter pin installation.
 1EFF : ALL 1 52-11-21Page 454 1 1 Feb 01/03 1 1 1CES 1

 (p) Remove the RIGGING PIN (98DNSA20206120) from the lowering shaft (293).
 (18) Remove the unwanted sealant with CLEANING AGENTS (Material No. 11-004) and MISCELLANEOUS (Material No. 19-003).
 Subtask 52-11-21-420-053
 D. Installation of the Lowering Shaft
 (Ref. Fig. 406/TASK 52-11-21-991-006)

 (1)
 Put the lowering shaft (82) in position.

 (2)
 Apply SEALANTS (Material No. 09-018) on the surface of the door in contact with the plate (84).

 (3)
 Install the plate (84), the bolts (83) and the nuts (88).

 (4)
 TORQUE the nuts (88) to between 0.35 and 0.45 m.daN (30.97 and 39.82 lbf.in).

 (5)
 Apply COMMON GREASE (Material No. 04-004) on the surface in contact with the lever.

 (6)
 Install the lever (86). Make sure that the grooves are aligned. Install the bolt (87), the nut (85). Tighten the nut.

 (7)
 Apply SEALANTS (Material No. 09-018) on the surface of the door in contact with the bearing (79).

 (8)
 Put the bearing (79) in position.

 (9)
 Install the bolt (80) and the nuts (78).

 (10)
 TORQUE the nuts (78) to between 0.35 and 0.45 m.daN (30.97 and 39.82 lbf.in).

 (11)
 Apply COMMON GREASE (Material No. 04-004) on the surface of the lowering shaft (82) in contact with the lever assy (75).

 (12)
 Install the lever assy (75). Make sure that the grooves are aligned.

 (13)
 Install the bolt (76) and the nut (77).

 (14)
 TORQUE the nut (77) to between 0.35 and 0.45 m.daN (30.97 and 39.82 lbf.in).

 1EFF : ALL 1 52-11-21Page 455 1 1 Feb 01/02R 1 1 1CES 1

 (15)
 Put the rod (74) in position.

 (16)
 Install the spacer (70), the bolt (81), the washer (73) and the nut (72).

 (17)
 TORQUE the nut (72) to between 0.16 and 0.17 m.daN (14.15 and 15.04 lbf.in).

 (18)
 Install a new cotter pin (71). NOTE : If you must install a new bolt (81), drill a hole of dia. 1.8

____ mm (0.0708 in.) for the cotter pin installation.

 (19)
 Remove the unwanted sealant with CLEANING AGENTS (Material No. 11-004) and MISCELLANEOUS (Material No. 19-003).

R **ON A/C 001-049, 051-056,
 Subtask 52-11-21-420-055
 E. Installation of the Safety Pin and Locking Hook
 (Ref. Fig. 407/TASK 52-11-21-991-013)

 (1)
 Make sure that the door is in the open position.

 (2)
 Connect the rod (33).

 (a)
 Install the bushes (34) and (39) with SPECIAL MATERIALS (Material No. 05-002), the rod (33), the washer (32) and the bolt (31).

 (b)
 Install the washer (35) and the nut (36).

 (c)
 TORQUE the nut (36) to between 0.3 and 0.35 m.daN (26.54 and

 30.97 lbf.in).

 (d)
 Install a new cotter pin (37). NOTE : If you install a new bolt (31), drill a hole of 1.9 mm

____ (0.0748 in.) for the cotter pin installation
 (3) Installation of the safety pin on the fitting (56).
 (a)
 Apply COMMON GREASE (Material No. 04-004) on the sliding part of the safety pin (30).

 (b)
 Install the safety pin (30) in its fitting (56).

 1EFF : ALL 1 52-11-21Page 456 1 1 May 01/05 1 1 1CES 1

 (c)
 Apply SEALANTS (Material No. 09-019) on the surface of the fitting (56) in contact with the door structure.

 (d)
 Put the fitting (56) in position on the door structure and remove the unwanted sealant with CLEANING AGENTS (Material No. 11-004) and MISCELLANEOUS (Material No. 19-003).

 (e)
 Install the washers (35) and the bolts (54) and (55). Apply SPECIAL MATERIALS (Material No. 05-002) on the thread of the bolts (54) and (55) before installation.

 (f)
 Tighten the bolts (54) and (55).
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM DOORS 艙門1(177)