S 092-032

 (7)  
Do this task: "Removal of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).

 TASK 32-13-07-202-025
 4.  Body Gear Drag Strut Universal Examination for Worn Areas (Fig. 201)_________________________________________________________
 A. References
 (1)  
AIPC 32-13-02-02

 (2)  
AIPC 32-13-07-01

 B.
Access

 (1)  
Location Zone
 755 Body Landing Gear, LH
 765 Body Landing Gear, RH

 C.
Procedure

 S 022-026
 (1)  
Disconnect the actuator strut of the aft inboard door (Ref Body Gear Drag Strut Universal Removal).

 S 022-027

 (2)  
Remove the pin assembly of the drag strut, the pin assembly of the shock strut and the drag strut universal (Ref Body Gear Drag Strut Universal Removal).

 S 222-028

 (3)  
Examine the door actuator strut and the attach points of the drag strut universal for the worn areas.

 (a)  
Measure the parts if it is necessary and compare the measured dimensions to the limit dimensions.

 (b)  
If the part is not in the tolerance, repair or replace it if it is necessary.

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 32-13-07
 ALL  ú ú 01 Page 207 ú Jun 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
SEE A
FWD
SHOCK STRUT
C C
B A
B
DOOR
ACTUATOR
STRUT

A
ASSEMBLED
A
Body Gear Drag Strut Universal Wear Limits
Figure 202 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-07
 ALL  ú ú 01 Page 208 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
1. BUSHING/BOLT

BEARING/BOLT10.
DOOR ACTUATOR PIN ASSEMBLY B-B
11. BUSHING/BOLT

SHOCK STRUT PIN ASSEMBLY C-C
Body Gear Drag Strut Universal Wear Limits Figure 202 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-07
 ALL  ú ú 01 Page 209 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

INDEX NO.  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  PART REPLACE WORN  PART REPAIR WORN  REPAIR INSTR. 
DIAMETER  DIM. WEAR MITTED PER-1  ANCE DIAM CLEAR-MAX 
MIN  MAX 
1  BUSHING  ID  2.5000  2.5015  2.5055  0.0067  X 
BOLT  OD  2.4980  2.4990  2.4950  X  6 
2  BOLT  ID  1.617  1.620  1.633  0.025  X  6 
LUBE RET.  OD  1.613  1.615  1.595  X 
3  BUSHINGS  9  5.295  5.301  5.314  0.026  X 
BUSHINGS  8  5.288  5.295  5.275  X 
4  BOLT  7  8.352  8.358  8.372  0.020  X 
BUSHING  8  8.348  8.352  8.338  X  6 
5  BUSHING  ID  2.500  2.5015  2.506  0.0072  X 
BOLT  OD  2.498  2.499  2.495  X  6 
6  SPACER  11  0.799  0.822  0.828  0.018  X 
SPACER  2  0.810  0.812  0.825  X 
7  BUSHING  10  2.240  2.260  2.280  X 
BOLT  8  2.325  2.329  2.315  X  6 
8  BUSHING  ID  0.8100  0.8110  0.8153  0.0063  X 
　
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