(11)
 Install the cotter pins (4).

 (12) Turn the wheel manually to make sure that it is installed correctly. Subtask 32-41-11-420-070
 D. Installation of the Fan
 (1) Install the joint and the shroud:
 (a)
 Install the joint (10) with the clamp (9). NOTE : The locating pin (23) puts the joint (10) in the correct

____ position. It locks the joint so that it cannot turn on the wheel (1).

 (b)
 TORQUE the bolt (20) to between 0.28 and 0.34 m.daN (24.77 and

 30.08 lbf.in).
 1EFF : 301-399, 1 32-41-11Page 411 1 1 Config-2 Feb 01/05R 1 1 1CES 1

 (c) Install the shroud (12) on the joint (10).
 NOTE : Use the locating pins (11) on the joint (10) to put the
____ shroud (12) in the correct position.
 NOTE : The inflating valve must go through the hole on the shroud
____
 (12).

 NOTE : All the edge of the shroud (12) must touch the wheel.
____
 (2)
 Install the fan:

 -Apply a thin layer of COMMON GREASE (Material No. 04-003) to the drive shaft of the impeller (22) and the thread of the nut (18).
 -Put the impeller (13) in position and engage the splines. Lock the impeller (13) with DISASSEMBLY TOOL (MG174-04).
 -Install the washer (19) and the nut (18). TORQUE the nut (18) to
 3.4 m.daN (25.07 lbf.ft).
 -Safety the nut (18) with corrosion resistant steel lockwire dia 0.8 mm (0.03 in.).
 -Make sure that the impeller (13) can turn easily.

 (3)
 Install the debris guard:

 (a)
 Apply a thin layer of COMMON GREASE (Material No. 04-003) to the bolts (15).

 (b)
 Install the debris guard (16). Make sure that you engage the shaft of the tachometer (21) in the bushing (17).

 NOTE : The debris guard has holes of different diameters:
____
 -large diameter (two): to put the locating pins in the correct position. Same holes on the shroud assy (centering function).
 -small diameter (four): to put the four attachment screws in the correct position.
 NOTE : Use the locating pins (11) to put the debris guard (16) in
____
 the correct position.

R (c) Install the bolts (15) and the tab-washers (14)
 (d)
 TORQUE the bolts (15) to between 1.6 and 1.9 m.daN (11.79 and

 14.01 lbf.ft)

 (e)
 Safety the tab-washers (14).

 1EFF : 301-399, 1 32-41-11Page 412 1 1 Config-2 Feb 01/05 1 1 1CES 1

 5. Close-up
________ Subtask 32-41-11-860-099
 A. Aircraft Maintenance Configuration
 (1)
 If applicable, inflate the tire to the unloaded pressure. (Ref. TASK 12-14-32-614-001)

 (2)
 Lower the aircraft on its wheels (Ref. TASK 07-12-00-582-002).

 (3)
 Do a check of the pressure of the tire (Ref. TASK 32-41-00-210-003).

 (4)
 Make sure that the work area is clean and clear of tool(s) and other items.

 Subtask 32-41-11-865-100
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GS, 2GS, 3GS
 Subtask 32-41-11-710-062
 C. Do the functional test of the brake fans (Ref. TASK 32-48-00-720-001).
 1EFF : 301-399, 1 32-41-11Page 413 1 1 Config-2 Aug 01/04 1 1 1CES 1 WHEEL - MLG (2649GM,2650GM,2651GM,2652GM) - REMOVAL/INSTALLATION

________________________________________________________________
 TASK 32-41-11-000-006-B
 Removal of the MLG Wheel (2649GM,2650GM,2651GM,2652GM)
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific warning notice F46754-1000 1 PROTECTOR H47682 1 ADAPTOR MLG MG174-04 1 DISASSEMBLY TOOL
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-022  USA MIL-PRF-81322 GRADE 2 SYNTHE.HYDROCARBON GREASE HIGH PRESSURE (Ref. 20-31-00)
 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
中國航空網(wǎng) www.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6(72)