(2)
AMM 71-11-02/201, Fan Cowl Panels
D. Access
(1)
Location Zones
101 Control Cabin - Left
102 Control Cabin - Right
217 Main Wheel Well - Right
504/604 Thrust Reverser - Left
505/605 Thrust Reverser - Right
(2)
Access Panels
502/602 Fan Cowl - Left
503/603 Fan Cowl - Right
E. Procedure
S 042-067-C00
WARNING: USE MUCH CAUTION WHEN YOU OPEN THE THRUST REVERSER IN LARGE
_______ WINDS OR IN SUDDEN WIND CONDITIONS. IF YOU DO NOT USE CAUTION, INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
DO NOT HOLD THE REVERSER HALVES OPEN WITH THE HOLD-OPEN RODS IF THE WIND VELOCITY IS MORE THAN 60 KNOTS. THE HOLD-OPEN RODS CAN HAVE A FAILURE IN LARGE WINDS WHICH CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
DO NOT OPERATE THE OPENING SYSTEM FOR THE THRUST REVERSER IF THE WIND VELOCITY IS MORE THAN 40 KNOTS. THE OPENING SYSTEM FOR THE THRUST REVERSER CAN HAVE A FAILURE IN LARGE WINDS WHICH CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
WARNING: IF YOU WILL OPEN THE INBOARD THRUST REVERSERS, DO THESE STEPS
_______ IN THIS SEQUENCE: RETRACT THE LEADING EDGE AND DO THE DEACTIVATION PROCEDURE FOR THE LEADING EDGE. IF YOU DO NOT OBEY THE STEPS, INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT CAN OCCUR.
CAUTION: DO NOT CAUSE THE THRUST REVERSER SLEEVE TO MOVE TO THE DEPLOYED
_______
POSITION WHEN THE THRUST REVERSER IS OPEN. THIS CAN CAUSE
DAMAGE TO THE TRANSLATING SLEEVE AND THE LEADING EDGE FLAP.
(1) If you will open the reverser half on the inboard side of the
engine, make sure the leading edge devices are in this
configuration:
(a) Fully retracted
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(b) Deactivated
1) Do this procedure: Leading Edge Flaps and Slats Hydraulic Systems A, B, and Standby Depressurization (AMM 27-81-00/201).
S 842-098-C00
(2) If the reverser half will be open for a long time (during engine removal and installation), use tape to keep the applicable leading edge flap (No. 1 or No. 4) in the retracted position.
S 042-016-C00
WARNING: MAKE SURE YOU DO THE DEACTIVATION PROCEDURE FOR THE THRUST
_______ REVERSER. IF THE THRUST REVERSER IS NOT LOCKED, IT CAN ACCIDENTALLY OPERATE AND CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(3) Do this task: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
S 012-017-C00
CAUTION: MAKE SURE THE ADJACENT FAN COWL PANEL IS FULLY OPEN BEFORE YOU
_______ OPEN THE REVERSER HALF. IF THE ADJACENT FAN COWL PANEL IS NOT FULLY OPEN, YOU CAN DAMAGE IT WHEN YOU OPEN THE REVERSER HALF.
(4)
Open the fan cowl panel (AMM 71-11-02/201).
S 012-018-C00
(5)
Open the thrust reverser:
(a)
Open the five latches along the bottom centerline of the thrust reverser.
(b)
Remove the dust cap from the inlet fitting on the reverser opening actuator (Fig. 202).
(c)
Make sure the hand pump is full of engine oil.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(d)
Close the valve on the hand pump.
(e)
Connect the hand pump hose to the inlet fitting on the reverser opening actuator (Fig. 202).
WARNING: DO NOT BE BETWEEN THE REVERSER HALVES OR BETWEEN A
_______ REVERSER HALF AND THE ENGINE DURING THE OPERATION OF THE REVERSER OPENING ACTUATOR. INJURY TO PERSONS CAN OCCUR IF THE REVERSER HALF SUDDENLY CLOSES.
(f) Operate the hand pump to fully open the reverser half (Fig. 202). 1) Make sure you hear the lock collar move on the reverser
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