(a)
Install the thread protector.
(b)
Remove the pin to disconnect the lower side strut from the swivel (View A-A).
S 034-027
(3)
Remove the nut with the crowfoot wrench to disconnect the swivel from the shock strut (View C-C).
(a)
Install the thread protector on the swivel.
S 024-028
(4) Remove the lower swivel.
TASK 32-11-07-404-036
5. Install the Lower Side Strut Swivel of the Main Landing Gear____________________________________________________________
A. Equipment
(1)
Thread Protector Set, MLG - B32011-14
(2)
Crowfoot Wrenches - F70312-37, -38
B.
Consumable Materials
(1)
C00528 Corrosion Preventive Compound -MIL-C-16173, grade 4
(2)
D00633 Grease - BMS 3-33 (Recommended)
(3)
D00013 Grease - MIL-G-23827 (Alternative)
C.
References
(1)
AMM 07-11-01/201, Jacking Airplane
(2)
AMM 32-00-15/201, Landing Gear Door Locks
D.
Access
(1)
Location Zones
731/741 Main Landing Gear (MLG)
732/742 MLG Body Doors
733/743 MLG Oleo Doors
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757 MAINTENANCE MANUAL
E. Install the Lower Side Strut Swivel.
S 624-029
(1)
Apply the corrosion preventive compound to the inner diameter of the two pins.
S 414-030
(2)
Install the thread protector.
(a)
Apply grease to the antirotation bolt, the washers, the nuts, the cotter pin, and the shaft of the swivel.
(b)
Install the swivel on the shock strut.
(c)
Tighten the nut to 1800-2400 pound-inches. Loosen the nut. Tighten the nut to 60-120 pound-inches. Loosen to the nearest lock position to install the antirotation bolt (View C-C). Use the crowfoot wrench.
S 424-031
(3)
Install the thread protector.
(a)
Apply grease to the pin, the antirotation bolt, the washer, the nuts, and the cotter pin.
(b)
Install these parts to connect the lower side strut to the swivel.
(c)
Tighten the nut to 840-1080 pound-inches (View A-A). Loosen to the nearest lock position to install the antirotation bolt. Use the crowfoot wrench.
F.
Put the Airplane Back to Its Usual Condition
S 644-032
(1)
Lubricate the swivel at the grease fittings.
S 584-033
(2)
Lower the airplane and remove the jacks (AMM 07-11-01/201).
S 094-041
WARNING: USE THE PROCEDURE IN AMM 32-00-15/201 TO REMOVE THE DOOR LOCKS.
_______ THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(3) Remove the door locks from the landing gear and close the doors (AMM 32-00-15/201).
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757 MAINTENANCE MANUAL
MAIN GEAR SIDE STRUT SUPPORT LINK - REMOVAL/INSTALLATION
________________________________________________________
1. General_______
A. This procedure contains two tasks. The first task removes the support link for the side strut on the main landing gear. The second task installs the support link for the side strut on the main landing gear.
TASK 32-11-09-004-001
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本文链接地址：757 AMM 飞机维护手册 起落架 CHAPTER 32 - LANDING GEAR 1(98)
