(d) ENGINES WITH A FUEL SHUTOFF CABLE WITH AN ADJUSTABLE CLEVIS END; Disconnect the fuel shutoff cable as follows (Fig. 402): 1) Remove the bolt, washer and nut that attach the fuel shutoff clevis end to the fuel shutoff lever. 2) Disconnect the clevis end from the fuel shutoff lever. 3) Temporarily install the bolt, washer, and nut on the fuel
 shutoff cable clevis end. 4) Remove the two bolts and washers that attach the cable support bracket to the top of the fuel control box. 5) Temporarily install the bolts and washers on the top of the fuel control box.
 NOTE: Do not install the cable support bracket to the
____
 fuel control box.

 (e)  Temporarily install the fuel control box cover with the two bolts and washers.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 034-034-C00
 (6)  Do these steps to remove the fuel control box (Fig. 403):
 (a)  
Disconnect the electrical connector from the power lever angle (PLA) synchro. 1) Remove the PLA synchro wire bundle clamp from the MEC

 bracket.

 (b)  
Remove the two bolts, washers, and nuts that attach the inner coverplate to the fuel control box.

 (c)  
Remove the four bolts and washers that attach the coverplate to the fuel control box.

 (d)  
Move the power lever to get access to the three bolts through the holes in the control box housing and the quadrant gear.

 (e)  
Remove the bolts and remove the fuel control box.

 S 034-014-C00
 (7)  If the replacement control box does not have a autothrottle PLA synchro, remove the autothrottle power lever angle (PLA) synchro (AMM 22-31-11/401).
 TASK 76-11-08-404-015-C00
 3. Install the Main Engine Control (MEC) Fuel Control Box
______________________________________________________
 A. References
 (1)  
AMM 22-31-11/401, Autothrottle Power Lever Angle (PLA) Synchro

 (2)  
AMM 22-31-11/501, Autothrottle Power Lever Angle (PLA) Synchro

 (3)  
AMM 71-11-02/201, Fan Cowl Panels

 (4)  
AMM 76-11-00/501, Engine Control System

 B. Access
 (1)  
Location Zones
 5700, Engine No. 1 (Left)
 5800, Engine No. 2 (Right)

 (2)  
Access Panels
 5746L, Fan Cowl Panel, Eng. No. 1 - left
 5846R, Fan Cowl Panel, Eng. No. 2 - right

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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
THROTTLE CONTROL CABLE
QUICK-DISCONNECT CLAMP
SEE A
SEE B
THROTTLE CONTROL CABLE
 CLAMP DISCONNECT QUICK- FWD  FUEL BOX CONTROL
A
DISCONNECT POINT  1 
THROTTLE CONTROL BOX 
B QUICK-DISCONNECT CLAMP (SHOWN OPEN) 
1  Figure 401 Thrust Control Push-Pull Disconnect CORRECT DISCONNECT POINT FOR OTHER AIRPLANE/MODEL CONFIGURATIONS DISCONNECT POINT SHOWN IS AN EXAMPLE. REFER TO FIG. 405 FOR THE

 F11716
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
CABLE FUEL SHUTOFF
SEE A 
CONTROL THROTTLE CABLE (REF) BOLT 
WASHER 
SUPPORT BRACKET 
　
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