(b)
Make sure that the CWS ROLL and CWS PICTH indications come on.
(c)
Make sure that the control column does not move when you engage the autopilot.
(d)
Push the control column.
(e)
Make sure that the elevator moves down.
(f)
Pull the control column.
(g)
Make sure that the elevator moves up.
(h)
Move the control column to the center.
(i)
Disengage the autopilot.
E. Put the Airplanes Back to Its Initial Condition
S 865-036
(1)
Remove hydraulic power if it is not necessary (AMM 29-15-00/201).
(2)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
S 865-035
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A
737-300/400/500MAINTENANCE MANUAL
AUTOPILOT ELEVATOR 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 22-11-26/401.
TASK 22-11-26-206-001
2. A/P Elevator 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 22-11-26/401.
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A
737-300/400/500MAINTENANCE MANUAL
SEE A
AUTOPILOT
B ACTUATOR
OUTPUT
QUADRANT
SHAFT A/P ACTUATOR B
LEVER ASSEMBLY
AUTOPILOT
A ACTUATOR
ROD
ASSEMBLY
SEE B
INPUT QUADRANT LEVER ASSEMBLY
FWD SHAFT
A/P ACTUATOR A
A
ROD ASSEMBLY
LOWER TORQUE
TUBE LEVER
B
A/P Elevator Actuator Linkage Wear Limits
Figure 601 (Sheet 1)
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A 737-300/400/500MAINTENANCE MANUAL
A
2. LEVER/BOLT
1. BEARING/BOLT
A
3. BEARING/BOLT
4. LEVER/BOLT
A AA
6. LEVER/BOLT A
5. BEARING/BOLT LEVER
BEARINGBOLT
A-A
A
8. LEVER/BOLT
A
7. BEARING/BOLT
A/P Elevator 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
DIAMETER CLEARANCE DIAMETRICAL DIAMETER MAX ANCE CLEAR-DIA BUSHING OR PLATING PERMITTED INTERFERENCE BUSHING
MIN MAX MIN MAX MIN MAX YES NO MTL MIN MAX
1 BEARING ID 0.2497 0.2500 0.0002 0.0015
0.2530 3 0.0035 X
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