S 024-026
(21)
Hold the drag strut (1) and the upper torsion link (5).
S 024-027
(22)
Remove the upper torsion link pin (4).
S 024-028
(23)
Remove the upper torsion link (5).
S 034-029
(24)
Remove the nut and the washer from the lower torsion link pin (22).
S 024-030
(25)
Hold the lower torsion link (23) and remove the lower torsion link pin (22).
(26)
Remove the lower torsion link (23).
S 024-031
TASK 32-11-51-404-032
3. Install the Main Gear Torsion Links (Fig. 401)___________________________________
A. Consumable Materials
(1) G01395 Compound - Corrosion Inhibiting, BMS 3-27, Mastinox 6856K
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B.
C.
D.
A
737-300/400/500MAINTENANCE MANUAL
(2)
A00964 - BMS 10-11 Primer
(3)
G50136 - BMS 3-38, Compound - Corrosion Inhibiting (CORBAN 27L)
(4)
D00633 Grease - BMS 3-33
(5)
D00013 Grease - MIL-PRF-23827References
(1)
AMM 07-11-11/201, Airplane Jacking
(2)
AMM 12-21-11/301, Main Gear Lubrication
(3)
AMM 29-15-00/201, Hydraulic System A and B
(4)
AMM 32-11-51/601, Main Gear Torsion Links
(5)
AMM 32-11-81/501, Main Gear Damper
(6)
AMM 32-41-41/401, Main Gear Brakes
(7)
AMM 32-45-11/401, Main Gear WheelsAccess
(1)
Location Zones 310 Left Main Landing Gear 410 Right Main Landing Gear
Install the Main Gear Torsion Links
S 224-033
(1) Do a check for permitted worn parts (AMM 32-11-51/601).
S 644-034
WARNING: USE NITRILE GLOVES FOR SKIN PROTECTION AGAINST BMS 3-27
_______ (MASTINOX 6856K). IF MASTINOX GETS ON YOUR SKIN, IMMEDIATELY REMOVE IT WITH WATER. IF THIS MATERIAL GETS IN YOUR EYES, IMMEDIATELY FLUSH YOUR EYES WITH WATER AND GET MEDICAL AID. THIS MATERIAL CONTAINS VERY POISONOUS AND FLAMMABLE AGENTS WHICH CAN CAUSE INJURIES TO PERSONS.
CAUTION: REMOVE UNWANTED MASTINOX FROM SURFACES WHICH WILL BE
_______ LUBRICATED. IF YOU APPLY MASTINOX TO JOINTS THAT TURN, FAILURE OF THE LANDING GEAR TO EXTEND OR RETRACT CAN OCCUR.
(2) Clean and lightly lubricate all the attach bolts, pins, and bearing surfaces with grease immediately before installation.
NOTE:____ Apply Mastinox 6856K to parts which are not lubricated with grease after installation (AMM 12-21-11/301).
NOTE: Apply a layer of MIL-PRF-23827, or the preferred grease BMS
____ 3-33 to parts which are lubricated with grease after installation (AMM 12-20-00/301).
S 424-035
(3) Put the lower torsion link (23) in its position to align with the holes in the shock strut lugs.
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737-300/400/500MAINTENANCE MANUAL
(4) S 424-036Install the lower torsion link pin (22) with the head inboard.
(5) S 434-037Add the washer and nut.
(6) S 434-038Torque the nut to 100 to 180 pound-feet.
(7) S 434-039Loosen the nut to the nearest castellation and install the cotter pin (zero torque is permitted).
(8) S 424-040Align the upper torsion link (5) with the lower end of the drag strut (1) and the shock strut lugs.
(9) S 424-041Install the upper torsion link pin (4) with the head inboard.
S 434-042
(10)
Add the washer and nut.
S 434-043
(11)
Torque the nut to 100 to 180 pound-feet.
S 434-044
(12)
Loosen the nut to the nearest castellation and install cotter pin (zero torque is permitted).
S 434-045 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 起落架 LANDING GEAR 1(92)
