NLG Wheel Flex Band Brake
Figure 401/TASK 32-42-51-991-001
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Installation of the NLG Wheel Flex Band Brake
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
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 No specific access platform 2.06 m (6 ft. 9 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-022 USA MIL-PRF-81322 GRADE 2 SYNTHE.HYDROCARBON GREASE HIGH PRESSURE (Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B CORROSION INHIBITING FILLET CONSISTENCY (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
3 cotter pin 32-42-01 01 -010 15 cotter pin 32-42-01 01 -010
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-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System 32-22-00-010-001 Nose Gear Doors - Ground Doors Opening 32-22-00-410-001 Nose Gear Doors - Ground Doors Closing 32-42-51-991-001 Fig. 401
3. Job Set-up
__________ Subtask 32-42-51-860-050
A. Aircraft Maintenance Configuration
(1)
Make sure that the doors of the nose gear are open (Ref. TASK 32-22-00-010-001).
(2)
Make sure that the access platform is in position.
(3)
Make sure that the Green hydraulic system is depressurized (Ref. TASK 29-10-00-864-001).
(4)
Make sure that the warning notice is in position on the control lever.
(5)
Make sure that the safety barriers are in position.
4. Procedure
_________
(Ref. Fig. 401/TASK 32-42-51-991-001) Subtask 32-42-51-420-050
A. Installation of the Roller Assy (8)
(1)
Apply SEALANTS (Material No. 09-016) on the plate (9).
(2)
Lubricate the shafts of the roller (8) with COMMON GREASE (Material No. 04-022).
(3)
Install the roller (7).
(4)
Install the plate (9), the two bolts (10) and nuts (11) and tighten.
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B. Installation of the Brake Band/Spring Assy (6)
(1)
Lubricate the bolts (14) and (1) with COMMON GREASE (Material No. 04-022).
(2)
Install the brake band/spring assy (6), the bolt (14), the washer
(13) and the nut (12) and tighten.
(3)
Safety the nut (12) with a new cotter pin (15).
(4)
Install the spacer (5) and the brake/band spring assy (6).
(5)
Install the washer (7), the bolt (1), the washer (2) and the nut (4) and tighten.
(6)
Safety the nut (4) with a new cotter pin (3).
5. Close-up
________ Subtask 32-42-51-410-050
A. Close Access
(1) Remove the access platform.
(2)
Close the doors of the nose gear (Ref. TASK 32-22-00-410-001). Subtask 32-42-51-942-051
B. Safety Precautions
(1) Remove the safety barriers.
(2)
Remove the warning notice(s). Subtask 32-42-51-942-050
C. Removal of Equipment
(1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
R 1EFF : 001-049, 051-061, 101-102, 201-202, 1 32-42-51Page 406 1 1 May 01/05 1 1 1CES 1 TACHOMETER (19GG,20GG,21GG,22GG) - REMOVAL/INSTALLATION
_______________________________________________________
TASK 32-42-57-000-001
Removal of the Tachometer
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
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