S 014-007
(3)
Remove the parts that follow to disconnect the lower end of the spring cartridge for the nose wheel steering from the upper torsion link.
(a)
Bolt (1)
(b)
Bushing (2)
(c)
Washer (3)
(d)
Nut (4)
(4)
Remove the lockbolt (17) from the pin for the upper torsion link.
S 034-066
(5)
Remove the parts that follow to disconnect the upper torsion link from the steering collar (View B-B).
(a)
Pin (10)
S 014-009
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(b)
Washer (18)
(c)
Nut (19)
(d)
Cotter Pin
S 024-008
(6) Remove the upper torsion link (11).
TASK 32-21-09-004-015
3. Install the Upper Torsion Link for the Nose Landing Gear
________________________________________________________
A. Consumable Materials
(1)
D00633 Grease - BMS 3-33 (Recommended)
(2)
D00013 Grease - MIL-G-23827 (Alternative)
B.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Bolt | 32-51-06 | 01 | 170 | | | 2 | Bushing | | | 185 | | | 3 | Washer | | | 175 | | | 4 | Nut | | | 180 | | | 5 | Lower Torsion Link | 32-21-01 | 01 | 70 | | | 6 | Pin | | | 68 | | | 7 | Lockbolt | | | 57 | | | 8 | Washer | | | 60 | | | 9 | Nut | | | 65 | | | 10 | Pin | | | 20 | | | 11 | Upper Torsion Link | | | 50 | | | 12 | Apex Pin | | | 25 | | | 13 | Washer | | | 30 | | | 14 | Washer | | | 29 | | | 15 | Nut | | | 32 | | | 16 | Tang Washer | | | 27 | | | 17 | Lockbolt | | | 5 | | | 18 | Washer | | | 10 | | | 19 | Nut | | | 15 | 2.......….......…...................................…...........….....…........1
C. References
(1)
AMM 32-00-20/201, Landing Gear Downlocks
(2)
AMM 32-09-08/201, Nose Gear Not Compressed Sensors
D.
Access
(1)
Location Zones
211/212 Control Cabin
711 Nose Landing Gear (NLG)
713/714 Forward NLG Doors
715/716 Aft NLG Doors
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E. Install the upper torsion link.
S 414-017
(1)
Apply grease to, and install, the parts that follow to connect the upper torsion link (11) to the shock strut (View B-B).
(a)
Pin (10)
(b)
Lockbolt (17)
(c)
Washer (18)
(d)
Nut (19)
1) Tighten the nut to 90-125 pound-inches.
NOTE: If necessary, you can loosen the nut to the
____ nearest lock position to install the cotter pin.
(e) Cotter Pin
S 414-020
(2)
Install these parts to connect the lower end of the spring cartridge for the nose wheel steering to the upper torsion link (11):
(a)
Bolt (1)
(b)
Bushing (2)
(c)
Washer (3)
(d)
Nut (4)
S 424-022
(3)
Apply grease to, and install, the parts that follow to connect the upper torsion link (11) to the lower torsion link (5) (View B-B).
(a)
Apex Pin (12)
(b)
Washers (13, 14, and 16)
(c)
Nut (15)
1) Tighten the nut to 200-250 pound-inches.
(d)
Cotter Pin
F.
Put the Airplane Back to Its Usual Condition
S 864-060
(1)
Remove the DO-NOT-OPERATE tags from the control lever for the landing gear. Put the lever in the DN position.
(2)
Lubricate the torsion link at the grease fittings.
S 644-027
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S 824-028
(3)
Do this task "Measure/Adjust the Clearance for the Nose Landing Gear Not Compressed Sensor" (AMM 32-09-08/201), if you did one of the tasks that follow:
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本文鏈接地址：757 AMM 飛機(jī)維護(hù)手冊(cè) 起落架 CHAPTER 32 - LANDING GEAR 2
