(f)  
Attach the spring scale to the safety wire.

 NOTE: Before applying a load, make sure that the safety wire
____ is on the outer diameter of the clutch.
 (g)  Apply a load to the scale to cause the clutch to slip in the CW direction. Record the clutch slip measurement.
 NOTE: The clutch slip load should be 18 pounds minimum.
____
 H. Put the Airplane Back to its Initial Condition
 S 085-146
 (1)  
Remove the spring scale from the attach point.

 (2)  
Remove the safety wire from the clutch diameter.

 S 435-137

 (3)  
Connect the control rods to the clutch with the bolts, washers, and nuts.

 S 435-138

 (4)  
Connect the clutch links to the clutch with the bolts, washer, and nuts.

 S 085-147
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A

757
MAINTENANCE MANUAL

THRUST LEVER AUTOTHROTTLE
CONTROL ROD
DRIVE ASSEMBLY
SEE A

AUTOTHROTTLE CLUTCH SEE B
AUTOTHROTTLE
CLUTCH LINK

FORWARD
EQUIPMENT BAY
ACCESS PANEL,
113AL

AUTOTHROTTLE SERVOMOTOR GEARBOX
AUTOTHROTTLE
CLUTCH LINK
ATTACH BOLT
HOLE

INSTALL
SAFETY WIRE
AS SHOWN.  AUTOTHROTTLE DRIVE ASSEMBLY
DO NOT
INSTALL  A
THRU BOLT
HOLE
FWD
THRUST LEVER CONTROL ROD ATTACH BOLT HOLE
SAFETY
SAFETY

WIRE
WIRE

(CCW)  (CW)
AUTOTHROTTLE CLUTCH B
Autothrottle Clutch Slip Load - Test
Figure 501

F80167
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757 MAINTENANCE MANUAL
 (5)  S 445-148Do the activation procedure for the spoilers if you did the deactivation procedure (AMM 27-61-00/201).
 (6)  S 445-149Do the activation procedure for the thrust reverser if you did the deactivation procedure (AMM 78-31-00/201).

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757 MAINTENANCE MANUAL
 AUTOTHROTTLE SERVOMOTOR GENERATOR AND GEARBOX -
_______________________________________________ REMOVAL/INSTALLATION
____________________
 1.  General_______
 A.  The autothrottle servomotor generator is installed on the gearbox of the autothrottle drive assembly. The servo is held in position by three bolts. The unit has one multi-pin electrical connector. Access to the servomotor generator/gearbox assembly is through the flight/landing gear/engine control components access panel 113AL. The servomotor generator and gearbox can be removed and installed as an assembly, to make other maintenance procedures easier.
 TASK 22-32-01-004-001
 2.  Remove the Servomotor Generator and/or the Gearbox (Fig. 401)__________________________________________________
 A.  Reference
 (1)  AMM 06-41-00/201, Fuselage (Major Zones 100 and 200) Access Doors and Panels
 B.  Access
 (1)  
Location Zones
 113/114 Area Forward of NLG Wheel Well
 211/212 Flight Compartment

 (2)  
Access Panel 113AL Flight/Landing Gear/Engine Control Components

 C.  Prepare for Removal
 S 864-002
 (1)  
Open these circuit breakers on the overhead circuit breaker panel, P11, and attach DO-NOT-CLOSE tags:

 (a)  
11F14, TMC AC

 (b)  
11F16, TMC SERVO

 (2)  
Attach DO-NOT-OPERATE tags on the left and right throttle levers.
　
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