(5)
Advance left control shaft from right to left as levers and spacers are positioned.

575 
Aug 15/80  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  76-11-11 Page 403 

Thrust Lever Installation  575 
76-11-11Page 404   Figure 401 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Aug 15/80 

B.  Complete installation of left control shaft.
(1)  
Push left control shaft against dowel (5).

(2)  
Force dowel to left until clear of control stand by pushing with left control shaft.

CAUTION:  EXERCISE CARE TO PREVENT SPACERS FROM FALLING WHEN DOWEL IS FORCED FROM CONTROL STAND.

(3)  
Left control shaft shall extend 0.25 (+0.06/-0.07) inch through left control stan d frame.

C.  Insert key (9, Fig. 402) in left control shaft and left control stand frame and install left control shaft nut (3). Tighten nut to 200 to 300 pound-inches. Lockwire nut to frame.

514  Control Stand Center Components Installation 
Feb 15/79  Figure 402  76-11-11 
Page 405 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

D.  Complete installation of thrust lever assemblies.
(1)  
Position wire bundle on outboard side of thrust lever control cable.

(2)  
Connect thrust lever wire bundle terminals at terminal strip (Fig 403).

CAUTION:  CLAMP WIRE WITH SUFFICIENT SLACK TO PERMIT FULL TRAVEL OF THRUST LEVERS. ENSURE THAT THERE IS NO INTERFERENCE BETWEEN WIRE BUNDLE AND CONTROL CABLES.

(3)  
Deleted

E.  Install stabilizer trim control wheel shaft (7, Fig 402) and sprocket in left control shaft. Install with long spacer and bearing at left end.
F.  Place stabilizer trim chain on sprocket and install connector link (11, Fig 404).
G.  Install left stabilizer trim control wheel (l, Fig 402) on stabilizer trim control wheel shaft (7).
H.  Install right control shaft (12, Fig 404) with levers on stabilizer trim control wheel shaft (2).
(1)  
Assemble right control shaft with the cranks arranged from left to right: flap handle, spacer, stabilizer trim indicator, spacer, and nut.

(2)  
Ensure spacers are installed between bearings on flap handle.

(3)  
Place assembly on stabilizer trim control wheel shaft (2) ensuring two bearings and spacer are properly seated and that the flap switch lever enters the cam on the flap drum.

I.  Connect stabilizer trim indicator link (13) to stabilizer trim indicator by installing bolt (14).
J.  Remove right control shaft nut (5) from right control shaft (12).
K.  Attach right control stand frame (4) to control stand.
L.  Connect stabilizer trim cutout switches (9).
M.  Install key (3) in right control shaft and right control stand frame.
N.  Install right control shaft nut (5) and tighten to 200-300 pound-inches. Lockwire nut to frame.
O.  Install cover assemblies (5, Fig 402) on control stand.
575 
76-11-11 Page 406  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Aug 15/80 

575  Thrust Lever Wire Bundle Installation 
Aug 15/80  Figure 403 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  76-11-11 Page 407 

P.  Install stabilizer trim warning light cover (15, figure 404) on cover assemblies (5, figure 402).
Q.  Install horn cutout switch (17, figure 404).
R.  Install forward and aft cover angles (6 and 8, figure 402) on control stand and install forward and aft cover tie straps (4 and 2).
S.  Install start lever detents (10) for number 1 and 2 engines.
T.  Replace forward electronic units (16, figure 404) in aft electronics control panel.
U.  Install both left and right upper side door (6).
V.  Install right stabilizer trim control wheel (7) on stabilizer trim control wheel shaft (2).
NOTE:  Handles on stabilizer trim control wheels should be 90 (+ 15) degrees apart when installed on control stand.

Control Stand Accesses Installation  500 
76-11-11Page 408   Figure 404 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Nov 15/70 

W.  Install stabilizer trim control wheel tie rod (8) and secure with tie rod nut (1) at each end. Tighten nuts to 60-70 pound-inches.
X.  In lower nose compartment, tighten stabilizer trim chain by adjusting support links to lower forward mechanism (Fig. 405). Adjust chain so that after application of a 20-pound force to remove slack, reduction to a 5-pound force will deflect chain 0.25 + 0.07 inch at a point 4.5 +
　
中國航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：737 AMM 飛機(jī)維護(hù)手冊 發(fā)動機(jī)控制 ENGINE CONTROLS(14)