E.
Procedure
S 042-035-N00
WARNING: DO THE DEACTIVATION PROCEDURE FOR THE SPEED BRAKE CONTROL
_______ SYSTEM. IF YOU DO NOT DO THIS, THE SPOILERS CAN MOVE QUICKLY WHEN YOU MOVE THE THRUST LEVERS. THIS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1)
Do the deactivation procedure for the Speed Brake Control System (AMM 27-62-00/201).
S 282-036-N00
(2)
Make sure the forward thrust levers are in the idle position.
S 282-037-N00
(3)
Make sure the reverse thrust levers are in the fully stowed position.
S 862-038-N00
(4)
Attach DO-NOT-OPERATE tags to the thrust levers.
S 042-039-N00
WARNING: DO THE DEACTIVATION PROCEDURE TO PREVENT THE OPERATION OF THE
_______ THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURY TO PERSONS AND DAMAGE TO THE EQUIPMENT.
(5) Do the deactivation procedure for the thrust reverser for ground maintenance (AMM 78-31-00/201).
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 862-040-N00
WARNING:_______ DO THE DEACTIVATION PROCEDURE FOR THE LEADING EDGE BEFORE YOU
OPEN THE THRUST REVERSER HALVES. IF YOU DO NOT DO THIS,
INJURIES TO PERSONS AND DAMAGE TO THE THRUST REVERSER, LEADING
EDGE, OR WING STRUCTURE CAN OCCUR.
(6)
Retract and deactivate the leading edge flaps (AMM 27-81-00/201). S 862-041-N00
(7)
Remove electrical power (AMM 24-22-00/201).
S 012-042-N00 WARNING: MAKE SURE THE FAN COWL PANELS AND THE CORE COWL PANELS ARE OPEN
_______ BEFORE YOU OPEN THE THRUST REVERSER. A FAILURE TO DO THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO THE EQUIPMENT.
(8)
Open the fan cowl panels (AMM 71-11-04/201). S 012-043-N00
(9)
Remove the core cowl panels (AMM 71-11-06/401).
S 212-044-N00 CAUTION: DO NOT OPEN THE THRUST REVERSER HALVES TO MORE THAN THE
_______ 23-DEGREE POSITION IF THE THRUST REVERSER SLEEVES ARE EXTENDED. IF YOU DO NOT OBEY THIS INSTRUCTION, DAMAGE TO THE THRUST REVERSER SLEEVES OR THE STRUT CAN OCCUR.
(10)
If you will open the thrust reverser halves more than 23 degrees, make sure the thrust reverser sleeves are in the fully stowed position.
S 012-045-N00
(11)
Open the louvered exhaust door on the bottom of the applicable engine (AMM 06-09-09/201).
S 012-046-N00
(12)
Release all four tension latches on the bottom of the thrust reverser.
NOTE: Start with the aft tension latch and continue forward
____ until you open all four tension latches.
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S 012-047-N00
(13)
Release the T-bolt latch handle that attaches the v-groove latch band around the thrust reverser.
S 492-048-N00
(14)
Do these steps to install the sling equipment on the applicable thrust reverser half:
(a) Remove the bolts from the attachment points on the thrust reverser.
NOTE: There are two bolts at each of the three attachment
____ points for the sling equipment. One of the two forward attachment points is on the torque box below the top non-locking actuator. The other forward attachment point is on the torque box above the center locking actuator. The aft attachment point is on the aft end of the thrust reverser.
(b)
Use two bolts and washers to install the forward adapter (-18) at the attach point nearest to the upper non-locking actuator.
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