(Ref. Fig. 401/TASK 32-42-57-991-001)
**ON A/C 051-099,
(Ref. Fig. 401A/TASK 32-42-57-991-001-B) R **ON A/C 301-399, 401-499,
(Ref. Fig. 401B/TASK 32-42-57-991-001-A)
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Subtask 32-42-57-020-055
A. Removal of the Tachometer from the Mounting Sleeve
(1)
Remove the screws (14) and the washers (13), then remove the tachometer (7) and the drive (9) together from the mounting sleeve (11).
(2)
Remove the nuts (8) and the screws (10), then remove the drive (9) from the tachometer (7).
R **ON A/C 051-099, 301-399, 401-499,
Subtask 32-42-57-020-055-A
A. Removal of the Tachometer from the Mounting Sleeve NOTE : The tachometer and mounting sleeve are removed from the landing
____
gear during the Get Access procedure.
(1)
Remove the screws (7) and the washers (6), then remove the tachometer
(1) and the drive shaft (3) together from the mounting sleeve (5).
(2)
Remove the nuts (2) and the screws (4), then remove the drive (3) from the tachometer (1).
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TASK 32-42-57-400-001
Installation of the Tachometer
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
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 R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-003 USA MIL-T-5544 GRAPHITED PETROLATUM THREAD COMPOUND (Ref. 20-31-00) Material No. 11-026 GB DEF-STAN 68-148/1 SOLVENT GENERAL PURPOSE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
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C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power
27-96-00-740-001 BITE Test of the EFCS (Ground Scanning)
32-42-00-720-002 Functional test of the tachometers
32-48-51-000-005 Removal of the Fan Assy (7GS,8GS,9GS,10GS)
32-48-51-400-005 Installation of the Fan Assy (7GS,8GS,9GS,10GS)
32-49-18-000-001 Removal of the Rotating Mechanism
32-49-18-400-001 Installation of the Rotating Mechanism
**ON A/C 001-049, 101-149, 151-199, 201-299,
32-42-57-991-001 Fig. 401
**ON A/C 051-099,
32-42-57-991-001-B Fig. 401A
R **ON A/C 301-399, 401-499,
32-42-57-991-001-A Fig. 401B
**ON A/C ALL
3. Job Set-up
__________
Subtask 32-42-57-941-051
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the ground safety locks are on the landing gear.
1EFF : ALL 1 32-42-57Page 410 1 1 Aug 01/05 1 1 1CES 1 (3) On the panel 400VU:
-
make sure that the landing-gear control-lever 6GA is in the DOWN position
-
make sure that the warning notice is in position to tell persons not to operate the landing gear.
**ON A/C 051-099,
Subtask 32-42-57-860-052-A
B. Aircraft Maintenance Configuration
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