S 228-010
 (9)  Verify the diameter of the bearing supports after the sleeve installation.
 NOTE: The outer diameter of small bearing support must not be more
____ than 3.2813 inches. The outer diameter of large bearing support must not be more than 3.375 inches.
 TASK 32-11-85-308-011
 3.  Repair of the Axle Sleeves of the Main Landing Gear (Fig. 802)___________________________________________________
 A. References
 (1)  
32-11-11, OHM

 B.
Procedure to Repair the Axle Sleeves of the Main Landing Gear

 S 218-016
 (1)  
Do a check on the wear limits of the bearing boss.

 (a)  
Examine the diameters of the inboard and the outboard bearing boss for worn areas as shown on Fig. 802.

 NOTE: If worn areas on the bearing boss is more than the
____ specified wear limits and the clearance between the bearing and the boss is more than 0.006 inch, you must remove the axle sleeve and replace or rework (Ref 32-11-11, OHM).
 If worn areas on the bearing boss is more than the specified wear limits and the clearance between the bearing and the boss is not more than 0.006 inch, the axle sleeves can continue to be in service for 65 hours flying time before removal for replacement or repair (Ref 32-11-11, OHM).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-85
 ALL  ú ú 01 Page 804 ú Nov 15/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 S 358-017
 (2)  
Repair the local damage between the bearing surfaces.

 (a)  
Remove the sharp edges and make a smooth finish on the damage to a 0.50 inch radius.

 NOTE: Do not reduce the wall thickness by more than 0.025 inch
____ for P/N 65c33516-1, 65-46147-1 and 65-46147-2 or 0.012
 0.012 inch for P/N 65-46147-3 when you rework.
 S 358-018
 (3)  
Repair the damage to the bearing surfaces.

 (a)  
Remove the sharp edges and make a smooth finish on the damage to a 0.50 inch radius.

 NOTE: Do not reduce the wall thickness by more than 0.025 inch
____ or more than 30 % of the total bearing area of any 90 % segment when you rework.
 (b)  If damage is on the antirotation bolt hole, replace the sleeve or contact BOEING to make an analysis of a possible repair.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-85
 ALL  ú ú 01 Page 805 ú Nov 15/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 MAIN LANDING GEAR ELECTRICAL HARNESS - REMOVAL/INSTALLATION
___________________________________________________________
 1.  General
 A.  This procedure removes and installs the electrical harness of the main landing gear.
 TASK 32-11-87-004-001
 2.  AIRPLANES WITHOUT BRAKE TEMPERATURE MONITORING WIRING; Main Landing Gear Electrical Harness Removal (Fig. 401)
____________________________________________
 A.  References
 (1)  
32-42-11/401, Transducer

 B.  
Access

 (1)  
Location Zone
 310 Left Main Landing Gear
 410 Right Main Landing Gear

 C.  
Procedure

 S 034-002
 (1)  
Remove the clamp from the gravel protection shield.

 S 024-003

 (2)  
Remove the shield.

 S 024-004

 (3)  
Remove the antiskid transducer (Ref 32-42-11/401) to get access to the connectors.

 S 034-005

 (4)  
Pull the electrical connectors out of the axle and disconnect the wires.

 S 024-006

 (5)  
Remove the fittings (1, 2), the washer(s) (4), and the expandable fitting (3) from the hole in the axle.

 NOTE: Monitor the number of washers to make the assembly easier.
____
 S 034-007
 (6)  Remove the hose clamps.
 NOTE: Do not remove the ratchet clamps and the tape from the hose
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 起落架 LANDING GEAR 1(117)