____
cylinder.
It is better to start with the rear cylinder.
(1)
Before the removal of the rear cylinder, do the following steps:
(a)
Make sure that the NLG wheels are fully turned to the right.
(b)
Disconnect the electrical connector (9) from the proximity-sensor 24GA (10).
(c)
Put blanking caps on the disconnected electrical connectors.
(d)
Attach the disconnected electrical bundle to the leg during the maintenance operation.
(2)
Precaution: NOTE : When you remove the rubber protective coating, use a spatula
(3)
Disconnect the hydraulic couplings (2) and drain the hydraulic fluid.
____ to prevent damage to the surfaces of the components.
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Nose-Wheel Steering Cylinder Figure 401/TASK 32-51-42-991-001
1EFF : 1 1R 1CES ALL 1 11 1 32-51-42 Page 406 Aug 01/05
(4)
Put blanking plugs on the disconnected line ends.
(5)
Remove the lockwire and the nine screws (6) and the washers (5). Discard the washers (5).
(6)
Remove the split washer (4).
(7)
Remove the cylinder (1).
(8)
Remove the seal (7) with its backuprings and discard them.
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TASK 32-51-42-400-001
Installation of the Nose Wheel Steering Cylinder
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific safety barriers
No specific warning notice(s)
No specific container 5 l (1.3208 USgal)
No specific Torque Wrench : range 0.20 to 3.60 m.daN
(2.00 to 26.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific corrosion resistant steel lockwire 0.8 mm (0.03 in.) dia.
Material No. 05-047 C Z-11.904 ANTI COR. COMPOUND(HIGH TEMP.SILICONE SEALANT) (Ref. 20-31-00)
Material No. 09-002 USA MIL-S-8802 TYPE I CLASS B FUEL TANK SEALANTPOLYSULFID(NO LONGER AVAILABLE (Ref. 20-31-00)
Material No. 11-004A 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
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C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
5 5 7 7 7 7 7 lockwashers lockwashers seal seal seal seal seal 32-51-42 01A-02032-51-42 01B-02032-51-42 01A-09032-51-42 01A-090A32-51-42 01A-140A32-51-42 01B-09032-51-42 01B-140
D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R R R R R 07-11-00-586-001 09-10-00-584-002 29-10-00-864-001 29-10-00-864-002 32-00-00-860-001 32-00-00-860-002 32-51-00-720-003 32-69-00-740-001 32-51-42-991-001 Lowering of the Aircraft at Forward Jacking Point, MLG Wheels on the GroundTowing with the Nose Gear from the FrontDepressurize the Green Hydraulic System Depressurize the Yellow Hydraulic System Flight Configuration Precautions with Electrical Power Ground Configuration after Flight Configuration with Electrical PowerFunctional Test of the Nose Wheel Steering with the Handwheel.BITE Check Landing Gear Control Interface Unit (LGCIU) using MCDU to Ensure that Continuous BITE is OperativeFig. 401
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