(b)
Move the No. 1(2) reverse thrust lever to the retract position.
NOTE: You must do the next step in less than 90 seconds
____ after you move the reverse thrust lever to the retract position. If you do not, the sync lock will lock and prevent the movement of the sleeve.
S 865-037-C00
CAUTION: DO NOT USE AN EXTENSION BAR OR OTHER TOOLS TO MOVE THE UNLOCK
_______ HANDLE. IF YOU USE AN EXTENSION BAR OR OTHER TOOLS, DAMAGE TO THE UNLOCK HANDLE OR ACTUATOR CAN OCCUR.
(4)
Move the manual unlock handle forward to release the thrust reverser sleeve.
S 035-005-C00
(5)
Remove the rotary flex shafts (AMM 78-31-04/401).
S 015-023-C00
(6)
Remove the actuator access doors.
S 035-006-C00
(7)
Disconnect the locking actuator rod end from the translating sleeve.
S 035-007-C00
(8)
Push the translating sleeve aft to disengage the rod end from the clevis.
(9)
Unlock the actuator
S 425-045-C00
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S 865-046-C00
(10) Extend the rod end a short distance. Push rod end back in until the actuator lock locks.
NOTE: You will hear a click when the locks falls into position.
____
S 865-047-C00
(11)
Install rig pin. If rig pin can not be freely installed, then adjust rod end and piston until the rig pins aligns.
S 865-048-C00
(12)
If the rig pin is installed and the gland nut to rod stop clearance can not be obtained then replace the actuator.
S 865-043-C00
(13)
Unlock the sync lock:
(a)
Move the No. 1(2) reverse thrust lever to the extend position.
(b)
Move the No. 1(2) reverse thrust lever to the retract position.
NOTE: You must do the next two steps in less than 90
____ seconds after you move the reverse thrust lever to the retract position. If you do not, the sync lock will lock and prevent the movement of the actuator.
S 865-038-C00
CAUTION: DO NOT USE AN EXTENSION BAR OR OTHER TOOLS TO MOVE THE UNLOCK
_______ HANDLE. IF YOU USE AN EXTENSION BAR OR OTHER TOOLS, DAMAGE TO THE UNLOCK HANDLE OR ACTUATOR CAN OCCUR.
(14)
Move the manual unlock handle forward to release the actuator.
S 435-012-C00
(15)
Pull out the rod end and connect it to the translating sleeve clevis.
NOTE: Be careful not to turn the rod end.
____
S 435-013-C00
(16)
Tighten the nut to 90 to 125 pound-inches (10.2 to 14.1 N.m).
S 865-024-C00
(17)
Supply electrical power (AMM 24-22-00/201).
(a) Remove the DO-NOT-OPERATE tag from the BAT switch.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 865-039-C00
WARNING: KEEP PERSONS AND EQUIPMENT CLEAR OF THE FLIGHT CONTROL
_______ SURFACES, THE THRUST REVERSER, AND THE LANDING GEAR. THESE COMPONENTS CAN MOVE SUDDENLY WHEN YOU SUPPLY HYRDRAULIC POWER. THIS CAN CAUSE INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT.
(18)
Supply hydraulic power (AMM 29-15-00/201).
S 215-027-C00
(19)
Do a check that the applicable THR REV CONT SYS circuit breaker on panel P6-2 is closed.
