(b)
Continue to push the shaft into the tube until the shaft
engages the actuator on the opposite end of the tube.
(c)
Insert the shaft end into the actuator.
(d)
Engage the tube coupling nut for 1 to 2 turns.
(e)
Center the tube in the coupling nuts and adapters.
(f)
Tighten the coupling nuts.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
78-31-04
ú ALL ú
ú ú ú C02.101 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 406Jul 12/02
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(g) Install the fairlead, shims, channel and bolt on the support bracket.
WARNING: DO THE DEACTIVATION PROCEDURE TO PREVENT THE OPERATION OF
_______ THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT.
(h)
Do the deactivation procedure for the thrust reverser for ground maintenance (AMM 78-31-00/201).
(i)
Open the left (right) THR REV CONT SYS circuit breaker on the P6 panel.
(j)
Disconnect the wire bundle for the ground support equipment (Fig. 402) from the control valve module and from the airplane wire bundle.
(k)
Connect the airplane wire bundle to the module.
(l)
Close the left (right) THR REV CONT SYS circuit breaker on the P6 panel.
(m)
Use the manual method to translate the sleeve through one full cycle (AMM 78-31-00/201).
(n)
Do the activation procedure for the thrust reverser (AMM 78-31-00/201).
S 224-060-C00
(3)
Do a check of the gland nut clearances on the rod end of the actuators for the left(right) sleeve (AMM 78-31-00/601).
S 714-010-C00
(4)
Do these tests (AMM 78-31-00/501):
(a)
Do the Normal Operation Test.
(b)
Do the Auto-Restow Test of the thrust reverser.
S 784-011-C00
(5) Move the reverser through its cycles until you bleed all of the air from the reverser hydraulic system.
NOTE: This is shown by a smooth movement of the sleeves.
____
S 414-012-C00
(6) Close the fan cowl panel (AMM 71-11-02/201).
TASK 78-31-04-404-021-C00
4. Install the Rotary Flex Shaft (Optional Procedure)_____________________________
A. Equipment
(1)
B78009-2/21 - Thrust Reverser Maintenance Lock Equipment
B.
References
(1)
AMM 24-22-00/201, Manual Control
(2)
AMM 29-15-00/201, Hydraulic SystemsA, B, and Standby
(3)
AMM 71-11-02/201, Fan Cowl Panels
(4)
AMM 78-31-00/201, Thrust Reverser System
(5)
AMM 78-31-00/501, Thrust Reverser System
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
78-31-04
ALL ú ú C01 Page 407 ú Jul 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(6) AMM 78-31-00/601, Thrust Reverser System
C. Access
(1)
Location Zones
102/102 Control Cabin
502/602 Left Fan Cowl
503/603 Right Fan Cowl
504/604 Left Thrust Reverser
505/605 Right Thrust Reverser
(2)
Access Panels
5737L/5837R Fan Cowl Assy
5746L/5846R Fan Cowl Assy
5738L/5838R Thrust Reverser Cowl Assy
5739L/5839R Thrust Reverser Cowl Assy
D. Install the rotary flex shafts (Fig. 401, and 402).
S 844-048-C00
(1) Prepare for the installation:
WARNING: KEEP PERSONS AND EQUIPMENT CLEAR OF THE FLIGHT CONTROL
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