0.11 m.daN).
(d) Safety the screws in pairs with a lockwire 0.024in. (0.6 mm) dia. (Material No. CP8004) or Lockwire 0.024in. (0.6 mm) dia. (Material No. CP8005).
(3) Set the TRF vibration sensor in position on the engine.
(4) Lubricate threads of bolts with Graphite Grease (Material No. CP2101) before installation.
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(5) Attach the TRF vibration sensor to the engine as follows:
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INSTALL TO NOTE
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Bolts (40) Bracket (30) Detail B
Nuts (50) and flange P
(6) TORQUE nuts (50) to between 210 and 230 lbf.in (2.37 and 2.59 m.daN)
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INSTALL TO NOTE
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Clamp (80) Bracket (90) Detail D
Bolt (70)
Clamp (120) Bracket (100) Detail C
Bolt (110)
Clamp (140) Bracket (130) On flange S
Bolt (150) Detail E
Clamp (160) Bracket (190) On the LPT cooling
Bolt (170) manifold Detail F
Clamp (200) Bracket (220) On flange T
Bolt (230) Detail G
Bolts (250) TRF vibration Holes No.103 and
Nuts (240) sensor and flange T 104 Detail H
(7) TORQUE nuts (240) to between 100 and 110 lbf.in (1.13 and 1.24 m.daN)
(8) Make sure that the TRF vibration sensor lead is not stressed.
(9) TORQUE bolts (70), (110). (150) to between 50 and 55 lbf.in (0.56 and
0.62 m.daN).
(10) Make sure that the connector and receptacle are clean and clear of unwanted material.
(11) Connect the aircraft harness to the TRF sensor lead connector. Tighten by hand.
(12) Make sure that the connector is fully engaged and does not move.
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5. Close-up
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Subtask 77-31-30-410-057
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the left thrust-reverser door: (Ref. TASK 78-36-00-410-040) FOR 1000EM1 451AL FOR 1000EM2 461AL
Subtask 77-31-30-440-055
B. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
Subtask 77-31-30-410-058
C. Close Access
(1) Close the fan cowl doors: (Ref. TASK 71-13-00-410-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(2) Remove the access platform(s).
(3) Remove the warning notice(s).
Subtask 77-31-30-710-051
D. Do this Following Test:
(1) Select the TRF vibration sensor through the MCDU (Ref. TASK 77-32-34-860-041).
(2) Start the engine (Ref. TASK 71-00-00-710-003)
(3) Make sure that vibration values are shown on the lower ECAM DU.
(4) Stop the engine (Ref. TASK 71-00-00-710-028)
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E E Feb 01/98 E E ECES E (5) Select the initial vibration sensor through the MCDU (Ref. TASK 77-32-34-860-041).
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TURBINE REAR FRAME BEARING VIBRATION SENSOR - ADJUSTMENT/TEST
_____________________________________________________________
TASK 77-31-30-760-001
Electrical Test of the Turbine Rear Frame Vibration Sensor
1. Reason for the Job
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To make sure of the serviceability of the Turbine Rear Frame (TRF) vibration sensor before fan trim balance or vibration check operation.
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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R No specific soft-nose connector pliers No specific warning notice
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