78-31-00
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(e) Do this task: Thrust Reverser Activation After Ground Maintenance.
NOTE: When you remove the lockpin C78004-2 from the manual
____ shutoff valve lever, the sleeve will move to the fully retracted position. When the sleeve is in the fully retracted position, the indications that follow will occur:
-
The manual unlock lever will move aft (Fig. 204).
-
The applicable reverser indicator light, on the pilots' center instrument panel, will go off.
S 862-104-C00
(5) Put the Airplane Back to Its Usual Condition.
(a)
Remove hydraulic power (AMM 29-15-00/201).
(b)
Remove electrical power (AMM 24-22-00/201).
1) Set the BAT switch on the Electrical Meters Battery and Galley Power Module (P5-13) to the OFF position and install a DO-NOT-OPERATE tag.
(c)
Close the fan cowl panel (AMM 71-11-02/201).
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78-31-00
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
THRUST REVERSER SYSTEM - ADJUSTMENT/TEST
________________________________________
1. General
_______
A. This subject consists of seven scheduled system-test tasks and two job set-up and close-up tasks. The seven system-test tasks are:
(1)
Fire shut-off test
(2)
Indicator lights test
(3)
Normal operation test
(4)
Standby operation test
(5)
Air/Ground logic test
(6)
Auto restow and sync-lock test
(7)
Valve disagreement test
TASK 78-31-00-735-001-C00
2. Prepare for the System Tests
____________________________
A. References
(1)
AMM 24-22-00/201, Manual Control
(2)
AMM 29-15-00/201, Hydraulics Systems A, B, and Standby
(3)
AMM 78-31-00/201, Thrust Reverser System
B.
Access
(1)
Location Zones
504/604 Thrust Reverser - Left
505/605 Thrust Reverser - Right
101 Control Cabin - Left
102 Control Cabin - Right
C.
Procedure
S 865-002-C00
(1)
Make sure that the thrust reverser halves are closed and latched.
S 865-003-C00
(2)
Make sure that the lockpins C78004-2 are removed from both control valve modules for the thrust reverser.
S 865-004-C00
(3)
Make sure the airplane is in ground mode.
(a) Make sure the Air Sensing Switch, S1, on the E11 landing gear logic shelf is released.
(4)
Make sure that the forward thrust levers are at the idle position.
(5)
Make sure that the reverse thrust levers are fully forward and down.
S 865-005-C00
S 865-006-C00
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 865-007-C00
(6)
Make sure that the fire switch handles for the engine are pushed in.
S 865-008-C00
(7)
Supply electrical power (AMM 24-22-00/201).
S 865-009-C00
(8)
Make sure that the circuit breakers are closed:
(a) On circuit breaker panel P6:
1) RADIO ALTM-2
2) ENGINE 1 THR REV CONT SYS
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