7.
 SELF-SEAL COUPLER

8.
 REDUCER

9.
 PACKING

10.
 CASE DRAIN LINE

11.
 REDUCER

12.
 PACKING

13.
 PRESSURE LINE

14.
 BOLT

15.
 WASHER (QTY 2)

16.
 BONDING JUMPER

17.
 BONDING JUMPER

FWD
Alternating Current Motor Pump (ACMP) Installation for the Center System
Figure 401 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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 ALL  ú ú 01 Page 402 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

1. ELECTRICAL CONNECTOR
2. ELECTRICAL CONNECTOR
3. ELBOW  4. UNION 
5. PACKING 
28. PUMP 
6. SUPPLY HOSE 
7. SELF-SEAL
 COUPLER 
26. NUT 
27. WASHER  8. REDUCER 
(3 LOCATIONS)  9. PACKING 
24. BOLT  10. CASE DRAIN LINE 
25. WASHER 
(4 LOCATIONS) 
11. REDUCER 
22. BOLT  12. PACKING 
23. WASHER 
(16 LOCATIONS)  13. PRESSURE LINE 
21. MOUNTING PLATE 

19.
 NUT

20.
 WASHER (2)

17. BONDING JUMPER
18. VIBRATION ISOLATOR (4 LOCATIONS)
FWD
ACMP (EXAMPLE)
C2
Alternating Current Motor Pump (ACMP) Installation for the Center System
Figure 401 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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A
757
MAINTENANCE MANUAL

 (b)  11K24, HYDRAULICS ELEC PUMP C2
 S 034-006
 (5)  
Disconnect the electrical connectors (1, 2) and put the wire bundle away from the pump (28).

 S 214-053

 (6)  
Inspect the electrical contacts on the connector, on the airplane side of the ACMP, for damage due to burning. If the contacts appear burned or damaged, replace them.

 S 034-007

 (7)  
Disconnect the hydraulic lines (10, 13) at the pump (28).
　
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