(2)
 Do a check of the contents of the hydraulic reservoirs (Ref. TASK 29-10-00-200-001).

 (3)
 Remove the safety barriers.

 (4)
 Remove the warning notice(s).

 (5)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 1EFF : ALL 1 32-21-11Page 429 1 1 Aug 01/05R 1 1 1CES 1

 TASK 32-21-11-920-001
 Restoration of Nose Gear
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 322111-01
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-21-11-000-002 Removal of the NLG Leg Assy (2526GM) 32-21-11-400-002 Installation of the NLG Leg Assy (2526GM) 32-21-16-000-002 Removal of the NLG Drag Strut Assy (2528GM) 32-21-16-400-002 Installation of the NLG Drag Strut Assy (2528GM) 32-21-17-000-001 Removal of the NLG Lockstay Assy 32-21-17-400-001 Installation of the NLG Lockstay Assy 32-21-24-000-001 Removal of the Swivel Bearing 32-21-24-400-001 Installation of the Swivel Bearing 32-41-12-000-001 Removal of the NLG Wheel (2659GM,2660GM) 32-41-12-400-001 Installation of the NLG Wheel (2659GM,2660GM) CMM 322718 CMM 322720 CMM 322723 CMM 322724 CMM 323702 CMM 323703
 3. Job Set-up
__________
 Subtask 32-21-11-020-053
 A. Removal of the NLG Leg Assy
 (1)
 Remove the wheel (Ref. TASK 32-41-12-000-001).

 (2)
 Remove the NLG lockstay assy (Ref. TASK 32-21-17-000-001).

 (3)
 Remove the NLG drag strut assy (Ref. TASK 32-21-16-000-002).

 (4)
 Remove the NLG leg assy (Ref. TASK 32-21-11-000-002).

 1EFF : ALL 1 32-21-11Page 430 1 1 Aug 01/05R 1 1 1CES 1

 (5) Remove the Swivel Bearings (Ref. TASK 32-21-24-000-001)
 4. Procedure
_________ R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 Subtask 32-21-11-300-050
 A. Restoration of the NLG Leg Assy
 (1)
 Repair the NLG Leg Assy (Ref. CMM 322720).

 (2)
 Repair the Drag Strut Assy (Ref. CMM 322723).

 (3) Repair the Lockstay Assy (Ref. CMM 322724).
 **ON A/C 051-051,

 Subtask 32-21-11-300-050-A
 A. Restoration of the NLG Leg Assy
 (1)
 Repair the NLG Leg Assy (Ref. CMM 322718).

 (2)
 Repair the Drag Strut Assy (Ref. CMM 323702).

 (3) Repair the Lockstay Assy (Ref. CMM 323703).
 **ON A/C ALL

 5. Close-up
________
 Subtask 32-21-11-420-056

 A. Installation of the NLG Leg Assy
 (1)
 Install the new or repaired Swivel Bearings (Ref. TASK 32-21-24-400-001)

 (2)
 Install the NLG Leg Assy (Ref. TASK 32-21-11-400-002).

 (3)
 Install the NLG drag strut assy (Ref. TASK 32-21-16-400-002).

 (4)
 Install the NLG lockstay assy (Ref. TASK 32-21-17-400-001).

 1EFF : ALL 1 32-21-11Page 431 1 1 Aug 01/05 1 1 1CES 1

 (5) Install the wheel (Ref. TASK 32-41-12-400-001).

 1EFF : ALL 1 32-21-11Page 432 1 1 Aug 01/05 1 1 1CES 1 ABSORBER ASSY - NLG SHOCK - REMOVAL/INSTALLATION

________________________________________________
 TASK 32-21-13-000-001
 Removal of the NLG Shock Absorber Assy
 WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
 WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______ CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
 WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY
_______ OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
 WARNING : PRESSURIZE ONLY THE HYDRAULIC SYSTEM(S) THAT IS (ARE) NECESSARY FOR
_______ THE TASK. ISOLATE THE OTHER HYDRAULIC SYSTEM(S) BEFORE YOU SUPPLY HYDRAULIC POWER TO THE AIRCRAFT.
 WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
 1. Reason for the Job__________________ Self Explanatory
 2. Job Set-up Information______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
　
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3(78)