TASK 32-47-15-400-001
Installation of the Brake Temperature Sensor (4GW,5GW,6GW,7GW)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific blanking caps
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
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REFERENCE DESIGNATION
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No specific lockwire corrosion resistant steel 0.8 mm (0.03 in) Material No. 04-020 USA MIL-T-83483 ANTI-SEIZE GREASE (Ref. 20-31-00)
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C. Referenced Information -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------32-47-00-710-001 Operational Test of the Brake Temperature System
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
32-47-15-991-001-A Fig. 401
**ON A/C 301-399,
32-47-15-991-001-C Fig. 401A
**ON A/C ALL
3. Job Set-up
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Subtask 32-47-15-941-053
A. Safety Precautions
(1) Make sure that the warning notice is in position in the cockpit to tell persons not to operate the landing gears.
Subtask 32-47-15-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
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PANEL DESIGNATION IDENT. LOCATION
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121VU HYDRAULIC/BRK/TEMP/DET/UNIT 1GW M37
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 32-47-15-991-001-A)
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**ON A/C 301-399,
(Ref. Fig. 401A/TASK 32-47-15-991-001-C) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-47-15-420-052-B
A. Installation of the Brake Temperature Sensor
(1)
Remove the blanking caps from the connector (3) and from the housing of the sensor.
(2)
Install the temperature sensor (1).
(3)
Install the screw (2), TORQUE the screw (2) to between 0.65 and 0.8 m.daN (57.52 and 70.79 lbf.in) and safety it with lockwire corrosion resistant steel 0.8 mm (0.03 in).
(4)
Connect the connector (3) to the temperature sensor (1) and fold back the end of the sleeve (4) on the connector (3) to cover it fully.
**ON A/C 301-399,
Subtask 32-47-15-420-052-C
A. Installation of the Brake Temperature Sensor
(1)
Remove the blanking caps from the connector (2) and from the housing of the sensor.
(2)
Pre SIL 32-0106
(a)
Install the BTMS sensor assembly through the brake housing subassembly (8).
(b)
Apply COMMON GREASE (Material No. 04-020) to the threads of the sensor assembly screw (5).
(c)
Install the sensor assembly screw (5) to the retainer subassembly (6), TORQUE the screw (5) to 0.4 m.daN (35.39 lbf.in).
(d)
Install the screw (3) and the washer (4). TORQUE the screw (3) to
0.79 m.daN (69.91 lbf.in).
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(e)
Make sure that the heat shrink sleeve (9) is in the correct condition and connect the electrical connector (2) to the receptacle (1).
(f)
Fold back the end of the sleeve (9) on the connector (2) to cover it fully.
(g)
If the heat shrink sleeve (9) is not in the correct condition install a new sleeve as follows:
-cut a piece of heat shrink sleeve (9) to a length between 52 mm (2.0472 in.) and 58 mm (2.2834 in.).
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