(2)  
AIPC 32-13-10 Fig. 1

 B.
Access

 (1)  
Location Zone
 755 Left Body Landing Gear
 765 Right Body Landing Gear

 C.
Procedure

 S 022-038
 (1)  
Remove the lower jury strut for the body landing gear (Ref. Remove Body Gear Lower Jury Strut).

 S 222-039

 (2)  
Examine the wear limits of the lower jury strut, the bushings, and the apex bolts of the jury strut and the drag strut.

 (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.

 S 422-040
 (3)  Install the lower jury strut for the body landing gear (Ref Install Body Gear Lower Jury Strut).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-10
 ALL  ú ú 01 Page 213 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 BODY LANDING GEAR WHEEL TRUCK - REMOVAL/INSTALLATION
____________________________________________________
 1.  General_______
 A.  This procedure contains two tasks:
 (1)  
The body landing gear wheel truck removal.

 (2)  
The body landing gear wheel truck installation.

 B.  
The wheel truck for the body landing gear is at the bottom of the inner cylinder of the shock strut. The wheel truck for the body landing gear is connected to the inner cylinder yoke.

 TASK 32-13-11-004-001
 2.  Body Landing Gear Wheel Truck Removal (Fig. 401)_____________________________________
 A.  Special Tools and Equipment
 (1)  
12PRE65B00161-1 - Pivot Pin Protective Equipment (Thread Protector)

 (2)  
F70312-15 - Wrench from Crowfoot Wrench Kit

 B.  
Standard Tools and Equipment

 (1)  
Sling - Nylon, 10 feet long, 10,000-pound minimum breaking strength

 C.  
References

 (1)  
AMM 07-11-01/201, Jacking Airplane

 (2)  
AMM 07-11-03/201, Jacking Airplane Axles

 (3)  
AMM 09-11-00/201, Towing

 (4)  
AMM 29-11-00/201, Main Hydraulic Supply System

 (5)  
AMM 32-00-30/201, Landing Gear Door Locks

 (6)  
AMM 32-13-14/201, Body Gear Lower Torsion Link

 (7)  
AMM 32-13-15/401, Body Gear Truck Positioning Actuator

 (8)  
AMM 32-42-20/401, Wing and Body Gear Brake Equalizer Rod and Load Sensor

 (9)  
AMM 32-41-15/401, Landing Gear Brake Unit

 (10)
 AMM 32-42-04/401, Antiskid Transducer

 (11)
 AMM 32-45-01/401, Main Gear Tire and Wheel

 (12)
 AMM 32-61-12/201, Body Gear Position Sensor

 (13)
 AIPC 32-13-02 Fig. 2

 (14)
 AIPC 32-13-11 Fig. 1

 (15)
 AIPC 32-13-14 Fig. 1

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-11
 ALL  ú ú 03 Page 401 ú Jun 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 (16)
 AIPC 32-41-15 Fig. 2

 (17)
 AIPC 32-41-15 Fig. 1,

 (18)
 AIPC 32-42-20 Fig. 2

 (19)
 AIPC 32-45-01 Fig. 2

 (20)
 AIPC 32-45-03 Fig. 2,

 (21)
 AIPC 32-45-04 Fig. 1

 (22)
 SWPM 20-10-11, SWPM 32-45-12, SWPM 32-45-13, SWPM 32-46-13,
 SWPM 32-48-13, SWPM 32-48-14, SWPM 32-48-15, SWPM 32-53-13

 D.
Access

 (1)  
Location Zones
 755 Body Landing Gear, LH
 765 Body Landing Gear, RM

 E.
Prepare for the Removal

 S 494-093
 (1)  Install the ground lockpins for the landing gear (AMM 09-11-00/201).
 S 494-094
 WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASKS BELOW TO INSTALL
　
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