terminals of the two switches.
(d)
Remove the shim.
(e)
Make sure you do not bend the switch levers, with the arm of the cam follower against the stop (Fig. 201).
S 712-017-C02
(3) Make sure the switches operate as follows:
(a)
Put a 0.077 - 0.078 inch (1.96 - 1.98 mm) shim at location A in Figure 201. 1) Make sure there is continuity between the C and NC
terminals of the two switches.
2) Remove the shim.
(b)
Put a 0.062 - 0.063 inch (1.58 - 1.60 mm) shim at location A in Figure 201. 1) Make sure there is no continuity between C and NC terminals
of the two switches.
2) Remove the shim.
S 432-018-C02
(4)
Connect the electrical leads to the switches.
S 642-019-C02
(5)
Put a light layer of grease on the external diameter of the two bushings.
S 412-020-C02
(6)
Do the steps that follow to install the No. 1 and No. 2 assemblies:
(a)
From the captain's side, install the top end of the No. 2 assembly first, with the longer bushing in the cam follower arm on the No. 1 bracket.
(b)
From the captain's side, install the top end of the No. 1 assembly second, with the shorter bushing in the cam follower arm on the No. 2 assembly.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH PADDLE ACTUATED ú
78-34-05
ARM AND STOW SWITCHES ú CONFIG 2 ú C01 Page 207 ú Mar 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(c) Install the top mounting screw for the bracket through the brackets and bushing.
NOTE: Hold the bushing on the No. 2 side, to keep the bushing
____ in its position when the screw is pushed through it.
S 432-030-C02
(7) Attach the No. 1 and No. 2 assemblies with the washer and nut.
E. Adjust the Bracket Location
S 862-022-C02
(1)
Move the forward thrust lever to the full forward position.
S 432-023-C02
(2)
Put a 0.02 | 0.002 inch (0.5 | 0.005 mm) shim at location B
on Figure 201.
S 432-024-C02
(3)
Turn the switch bracket assembly in the aft direction, until the arm on the cam follower touches the forward stop.
(a) Tighten the lower mounting screw.
S 862-025-C02
(4)
Put the forward thrust lever to the idle stop.
S 432-031-C02
(5)
Install and adjust the S650 speedbrake switch and bracket
(AMM 27-62-32/401).
S 432-026-C02
(6)
Install the control stand doors as follows:
(a)
Install the lower doors to the control stand.
(b)
Connect the electrical leads to the STAB TRIM lightplates.
(c)
Install the top mechanism doors.
(d)
Install the stabilizer trim wheels until there is an angle of 90 | 15 degrees between the handles.
(e)
Attach the wheels with the nut to the tie rod.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH PADDLE ACTUATED ú
78-34-05
ARM AND STOW SWITCHES ú CONFIG 2 ú C01 Page 208 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 412-032-C02
(7) Do the activation procedure for the thrust reverser (AMM 78-31-00/201).
S 712-029-C02
(8) Do the Normal Operation Test (AMM 78-31-00/501). (a) Make sure the thrust reverser starts to extend before the RTO mechanism lifts the speedbrake handle.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：737-300 400 500 AMM 飞机维护手册 EXHAUST(178)
