TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24 - Page 404 of 1563

TM 9-2815-220-24

SIGNAL WIRING HARNESS REPLACEMENT (2CA) (PN 12254376, 12354385) 0057 00

INSTALLATION (Continued)

8. Install harness (26) at front of engine (continued).

NOTE

Damper housing mounted hour meter harness installation

instructions are covered in step 8, i.

Later engines have top-mounted hour meters positioned next to the

generator and signal harness main connector (harness 12354385).

See

step 9 for top-mounted harness installation instructions.

i.

Install loop clamps (29) onto harness angle brackets (85) using screws (30) with nut (31),

and new lock washers (32) (item 92, WP 0175).

j.

Connect electrical connectors at hour meter (37), engine oil temperature transmitter (38)

engine oil pressure transmitter (39), low engine oil pressure switch (40), and high oil

temperature switch (41).

k. Install new self-locking nut (34) (item 33, WP 0175) with flat washer (35) to retain loop

clamp (36).

m. Install loop clamps (29) onto harness.

Install screws (27) with new lock washers (28)

(item 92, WP 0175).

WP 0057 00-24

26

34, 35, 36

39

38

37

27 28

40

29

41

33

30, 31, 32

85

29