(12)
Remove the screws (4).
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Fan Assy Figure 401/TASK 32-48-51-991-005- 12 (SHEET 1)
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Fan Assy Figure 401/TASK 32-48-51-991-005- 22 (SHEET 2)
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R Fan Assy
R Figure 401A/TASK 32-48-51-991-005-A12 (SHEET 1)
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R Fan Assy
R Figure 401A/TASK 32-48-51-991-005-A22 (SHEET 2)
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(13)
Disengage the plate (2) with the connector (3) to disconnect the electrical connector (3). Put the blanking caps in position.
(14)
Remove the motor assy (6).
(15)
Remove the nut (35) and disconnect the connector (36) from the housing (12).
(16)
Remove the screws (33), the washers (34) and the housing (12)
(17)
Remove the screws (31) and the washers (30).
(18)
Remove the tachometer (5) with the drive shaft (7) from the motor (32).
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Installation of the Fan Assy (7GS,8GS,9GS,10GS)
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 Torque Wrench : range 0.00 to 1.20 m.daN
(0.00 to 9.00 lbf.ft) 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 dia. 0.8 mm (0.03 in.) Material No. 04-003 USA MIL-T-5544 GRAPHITED PETROLATUM THREAD COMPOUND (Ref. 20-31-00)
Material No. 04-022 USA MIL-PRF-81322 GRADE 2 SYNTHE.HYDROCARBON GREASE HIGH PRESSURE (Ref. 20-31-00)
Material No. 11-002 USA MIL-PRF-680 DRY CLEANING SOLVENT (VARSOL/WHITE SPIRIT) (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
tab-washers 32-48-51 01M-035A
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D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-48-00-720-001 Functional Test of the Brake Fans
R **ON A/C 301-399,
R 32-48-51-991-005 **ON A/C 401-499, Fig. 401
R R 32-48-51-991-005-A Fig. 401A **ON A/C 301-399, 401-499,
3. Job Set-up__________ Subtask 32-48-51-941-055
A. Safety Precautions (1) Make sure that the safety barriers are in position. (2) In the cockpit, on the panel 400VU make sure that the warning notice is in position to tell persons not to operate the landing gear control lever.
(3) Make sure that the wheel chocks are in position.
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Subtask 32-48-51-865-064
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 301-399,
R 121VU HYDRAULIC/BRK FAN/WHEELS/3 AND 4 121VU HYDRAULIC/BRK FAN/WHEELS/1 AND 2 121VU HYDRAULIC/BRK/FAN/CTL **ON A/C 301-399, 401-499, 2GS 1GS 3GS L35L32M32
4. Procedure_________
R **ON A/C 301-399,
R (Ref. Fig. 401/TASK 32-48-51-991-005) **ON A/C 401-499,
R R (Ref. Fig. 401A/TASK 32-48-51-991-005-A) **ON A/C 301-399, 401-499,
Subtask 32-48-51-420-054
A. Installation of the Fan Assy (1) Lubricate the fasteners with COMMON GREASE (Material No. 04-003). (2) Make sure that the parts retained from the removed component are clean and in correct condition.
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