(c)
Connect the flex cable to the NOB vibration (fan) sensor.
NOTE: The lead connector on the sensor is on the aft side of
____ the fan frame at the 3:00 o'clock position.
E. Return the Airplane Back to Its Usual Condition
S 414-018-C00
WARNING: OBEY THE INSTRUCTIONS IN THE PROCEDURE TO CLOSE THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS WHEN YOU CLOSE THE THRUST REVERSERS, INJURIES TO PERSONS OR DAMAGE TO THE EQUIPMENT CAN OCCUR.
(1)
Close the thrust reversers (AMM 78-31-00/201).
S 414-019-C00
(2)
Close the fan cowl panels (AMM 71-11-02/201).
S 444-021-C00
(3)
Do the activation procedure for the thrust reverser
(AMM 78-31-00/201).
S 864-020-C00
(4)
Remove the DO-NOT-CLOSE tag and close this circuit breaker:
(a) P6 Load Control Center
1) ENG VIBRATION MONITOR
S 714-022-C00
(5) Do the operational test for the AVM system (AMM 77-31-00/501).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
77-31-01
ALL ú ú C01 Page 406 ú Nov 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
CORE SENSOR - REMOVAL/INSTALLATION
__________________________________
1. General
_______
A. This procedure contains two tasks:
(1)
Remove the core sensor
(2)
Install the core sensor.
TASK 77-31-02-004-027-C00
2. Core Sensor Removal
___________________
A. References
(1)
AMM 71-11-02/201, Fan Cowl Panels
(2)
AMM 78-31-00/201, Thrust Reverser System
B. Access
(1)
Location Zone
504 Left Engine - Turbine Rear Frame
604 Right Engine - Turbine Rear Frame
(2)
Access Panel
5738L Thrust Reverser - Left Engine
5739L Thrust Reverser - Left Engine
5838R Thrust Reverser - Right Engine
5839R Thrust Reverser - Right Engine
C. Procedure
S 864-034-C00
(1) Open this circuit breaker and attach a DO-NOT-CLOSE tag.
(a) P6 Main Power Distribution Panel
1) ENG VIB MON
S 044-033-C00
WARNING: DO THE DEACTIVATION PROCEDURE FOR THE THRUST REVERSER TO
_______ PREVENT THE OPERATION OF THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO THE EQUIPMENT.
(2) Do the deactivation procedure of the thrust reverser for ground maintenance (AMM 78-31-00/201).
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77-31-02
ALL ú ú C01 Page 401 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 014-028-C00
(3) Open the fan cowl panel (AMM 71-11-02/201).
S 014-032-C00
WARNING: OBEY THE INSTRUCTIONS IN THE PROCEDURE TO OPEN THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS WHEN YOU OPEN THE THRUST REVERSERS, INJURIES TO PERSONS OR DAMAGE TO THE EQUIPMENT CAN OCCUR.
(4)
Open the thrust reverser (AMM 78-31-00/201).
S 034-023-C00
(5)
Disconnect the core sensor cable (Fig. 401).
(a)
Remove the plates and the screws on the core sensor cable at the connector.
(b)
Disconnect the core sensor cable at the connector.
(c)
Remove the bolts, the nuts and the loop clamps that attach the cable to the engine.
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