S 034-006
(5)
Remove the bolts (8) that attach the forward link (7) to the cable drum assembly.
S 024-007
(6)
Move the drive bar (1) and the aft link (2) off the cable compensator shaft and remove the pivot links.
S 034-008
(7)
Move the links (2 and 7) apart if it is necessary.
(a)
Remove the retainer (10).
(b)
Remove the bolt (9) and move the links apart.
TASK 32-51-10-404-009
3. Nose Landing Gear Steering Pivot Links Installation___________________________________________________
A. References
(1)
AMM 32-00-30/201, Landing Gear Door Locks
(2)
IPC 32-51-10 Fig. 1
B.
Access
(1)
Location Zone
715 Nose Landing Gear
C.
Install the Pivot Links (Fig. 401)
S 434-010
(1)
If you moved the links (2 and 7) apart, assemble the links before you install them in the airplane.
(a)
Put the links (2 and 7) in their position.
(b)
Install the bolt (9) with the groove on the same side as the forward link and the retainer (10) bolt holes.
(c)
Install the retainer (10) and make sure the retainer engages the groove in the bolt.
(d)
Install the retainer bolts and the lockwire.
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32-51-10
ALL ú ú 01 Page 404 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 824-017
(2)
Align the missing tooth index to the compensator shaft.
S 424-011
(3)
Move the drive bar (1) and the aft link (7) above the compensator shaft of the cable.
S 424-012
(4)
Install the bolts (8) that attach the forward link (2) to the cable drum assembly.
NOTE: Make sure that the bolt heads are on the cable drum side
____
(See detail B-B).
S 434-013
(5)
Install the retainer (5), the nut (6) and the cotter pin.
S 434-014
(6)
Install the retainer (4), the nut (3) and the cotter pin to the cable compensator shaft.
S 424-018
(7)
Tighten the nut to a torque of 70 to 100 pound-inches.
S 094-015
WARNING:_______REFER TO AMM 32-00-30/201 FOR THE LOCK REMOVAL PROCEDURE. THE FAST MOVEMENT OF THE DOORS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(8) Remove the door locks of the nose gear.
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32-51-10
ALL ú ú 01 Page 405 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
NOSE GEAR STEERING METERING VALVE COMPENSATOR ASSEMBLY -
________________________________________________________ REMOVAL/INSTALLATION
____________________
1. General_______
A. This procedure removes and installs the compensator assembly of the steering metering valve of the nose landing gear.
TASK 32-51-11-004-001
2. Steering Metering Valve Compensator Assembly Removal_____________________________________________________
A. References
(1)
AMM 09-11-00/201, Towing
(2)
AMM 29-11-00/201, Main Hydraulic Supply System
(3)
AMM 32-00-30/201, Landing Gear Door Locks
(4)
AIPC 32-51-04 Fig. 1
B.
Access
(1)
Location Zone
715 Nose Landing Gear
C.
Prepare for Removal
S 494-002
(1) Make sure that you install the ground locks in the nose and main landing gears (AMM 09-11-00/201).
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