D. Autopilot Aileron Actuator - Manual Test
S 715-040
(1) Do the actuator test:
(a)
Engage the autopilot A (or B if it is applicable) to the CWS mode.
(b)
Make sure that the CWS ROLL and CWS PITCH indications come on.
NOTE: The control wheel must not move when you engaged the
____
autopilot.
(c) Turn the control wheel to the left. Make sure that the left aileron goes up.
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737-300/400/500MAINTENANCE MANUAL
(d)
Turn the control wheel to the right. Make sure that the right aileron goes up.
(e)
Turn the control wheel to the center detent. Make sure that the ailerons are in the center position.
(f)
Disengage the autopilot.
E. Put the Airplanes Back to Its Initial Condition
S 865-042
(1)
Remove hydraulic power if it is not necessary (AMM 29-15-00/201).
S 865-041
(2)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
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AUTOPILOT AILERON ACTUATOR LINKAGE - INSPECTON/CHECK
____________________________________________________
1. General
A. The data in this procedure contains illustrations and a wear limit table. To get access to the components, or to replace the components during the inspection, refer to AMM 22-11-25/401.
TASK 22-11-25-206-001
2. A/P Aileron Actuator Linkage Wear Limits (Fig. 601)________________________________________
A. General
(1) The data in this procedure contains illustrations and a wear limit table. To get access to the components, or to replace the components during the inspection, refer to AMM 22-11-25/401.
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MAINTENANCE MANUAL
SEE A
ASSEMBLY LEVER A/P ACTUATOR B A/P ACTUATOR A ROD ASSEMBLY LEVER ASSEMBLY
ROD ASSEMBLY
WASHER NUT,
A LEVER PCU INPUT
A/P Aileron Actuator Linkage Wear Limits
Figure 601 (Sheet 1)
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A 737-300/400/500MAINTENANCE MANUAL
7. BEARING/BOLT
5. BEARING/BOLT
A
A A 3. BEARING/BOLT
8. LEVER/BOLT
6. LEVER/BOLT
A
1. BEARING/BOLT
AA
A
4. LEVER/BOLT
2. LEVER/BOLT
A
LEVER
BEARING
BOLT
A-A
A/P Aileron Actuator Linkage Wear Limits
Figure 601 (Sheet 2)
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NO. INDEX PART NAME DIM. DESIGN (MANUFACTURING) LIMITS SERVICE (WEAR) LIMITS REPAIR (REWORK) LIMITS
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