737-300 400 500 AMM 飞机维护手册 EXHAUST(175)

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 actuates is approximately 0.02 inches (0.5 mm) minimum. b) Make sure that the plunger travel after the switch actuates is also 0.02 inches (0.5 mm) minimum.
 NOTE: Too little travel can cause intermittent
____ switch operation.
 c)  If the total switch plunger travel needs to be increased, adjust the switches S814, S815, S822 and S823 toward the 32-degree thrust lever angle limit (AMM 31-26-00/501).
 d)  If the reverse thrust switches S824 thru S827 need to be adjusted, refer to the above paragraph titled: For switches that need adjustment, do the steps that follow.
 8)  With the reverse thrust lever in the retracted position, make sure that the switch actuator (roller) does not touch the bottom of the switch body.
 9)  Disconnect and remove the test cable (if used).
 S 082-037-C01
 (13) Remove the protractor from the reverse thrust lever (Fig. 203).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH RAKE ACTUATED ú

 78-34-05
 ARM AND STOW SWITCHES  ú CONFIG 1 ú C01 Page 214 ú Mar 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 412-038-C01
 (14) Install the control stand doors as follows:
 (a)  
Install the lower doors of the control stand (Fig. 201).

 (b)  
Connect the leads to the STAB TRIM lightplates.

 (c)  
Install the upper mechanism doors.

 (d)  
Install the stabilizer trim wheels so that the handles are at an angle of 90 |15 degrees to each other. 1) Install the tie rod nut.

 S 432-039-C01
 (15)
 Connect and lockwire the plugs on the control stand connectors D5148 and D5150 (Fig. 204).

 S 412-040-C01

 (16)
 Close the access door No. 1103 to the lower nose compartment (AMM 12-31-11/201).

 S 862-041-C01

 (17)
 At each of the upper actuators (Fig. 202), retract the feedback push-pull cable.

 (a)  Connect the rod end to the bellcrank.
 S 412-042-C01
 (18)
 Close the fan cowl panels (AMM 71-11-02/201).

 S 442-048-C01

 (19)
 Do the activation procedure for the thrust reverser (AMM 78-31-00/201).

 (20)
 Do the Normal Operation Test (AMM 78-31-00/501).

 S 712-043-C01
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH RAKE ACTUATED ú

 78-34-05
 ARM AND STOW SWITCHES  ú CONFIG 1 ú C01 Page 215 ú Mar 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
THRUST REVERSER ARM AND STOW SWITCHES - MAINTENANCE PRACTICES
_____________________________________________________________
 1.  General
_______
 A.  This procedure has removal, installation and adjustment procedures for these thrust reverser switches:
 (1)
A pair of arm and stow switches (S824 and S825), (S826 and S827).

 B.  
The two assemblies are below and forward of the thrust drum on the engine control stand.

 (1)  
You must remove and install the two assemblies from the captain's side.

 C.  
There is an arm and stow switch below each of the No. 1 and No. 2 engine switch bracket assemblies:

 (1)  
The No. 1 engine switch bracket assembly will be referred to as the No. 1 assembly.

 (2)  
The No. 2 engine switch bracket assembly will be referred to as the No. 2 assembly.

 D.
You can remove the No. 1 assembly without the No. 2 assembly. But, you must remove the No. 1 assembly when you remove the No. 2 assembly.

 TASK 78-34-05-002-001-C02
 2.  Remove the Thrust Reverser Arm and Stow Switches
________________________________________________
 A.  References
 (1)  
AMM 25-11-11/201, Flight Compartment Equipment

 (2)  
AMM 27-62-32/401, Speed Brake Refused Takeoff (RTO) Switch
　
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