Rudder Wear Limits
Figure 601 (Sheet 2)
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757
MAINTENANCE MANUAL
INDEX NO. 11 PART NAME DIM. BUSHING BUSHING ID OD (mm) DESIGN LIMITS DIAMETER INCHES MINIMUM (mm) MAXIMUM INCHES 0.8735 (22.187) (22.200) 0.8740 0.8745 (22.212) (22.233) 0.8753 (mm) PERMITTED DIMENSION INCHES WEAR WEAR LIMITS (22.164) 0.8726 (22.268) 0.8767 (mm) MAXIMUM DIAMETER CLEARANCE INCHES (0.069) 0.0027 PART WORN REPLACE X X PART WORN REPAIR REPAIR INSTR
12 BOLT BUSHING OD ID 0.6230 (15.824) 0.6240 (15.850) 0.6245 (15.862) 0.6250 (15.875) 0.6220 (15.799) 0.6270 (15.926) (0.076) 0.0030 X X
13 BUSHING BUSHING ID OD 0.8735 (22.187) 0.8740 (22.200) 0.8745 (22.212) 0.8753 (22.233) 0.8727 (22.167) (22.268) 0.8767 (0.069) 0.0027 X X
14 BOLT BUSHING ID OD (15.824) 0.6230 (15.850) 0.6240 0.6245 (15.862) 0.6252 (15.880) (15.799) 0.6220 0.6272 (15.931) (0.081) 0.0032 X X
Rudder Wear Limits
Figure 601 (Sheet 3)
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M38748
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757 MAINTENANCE MANUAL
AILERON AND RUDDER TRIM CONTROL MODULE -
________________________________________ MAINTENANCE PRACTICES
_____________________
1. General_______
A. This procedure contains the removal and installation tasks for the trim control module for the ailerons and the rudder. There are tasks to remove and install the rudder trim indicator from the trim module. There is also a procedure to clean the rudder trim knob and its lightplate.
TASK 27-21-23-022-001
2. Aileron and Rudder Trim Control Module - Removal________________________________________________
A. References
(1)
24-22-00/201, Electrical Power - Control
B.
Access
(1)
Location Zones
211/212 Control Cabin
C.
Prepare for the Removal
S 862-002
(1)
Supply electrical power (Ref 24-22-00).
S 862-003
(2)
Move the FLT CONTROL SHUTOFF switches L, R, and C on the right side panel, P61, to OFF. Attach DO-NOT-OPERATE tags and make sure the switch position lights come on.
S 862-004
(3)
Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags: