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 1353 of 1563
TM 9-2815-220-24
ACCESSORY DRIVE HOUSING REPLACE/REPAIR
0158 00
DISASSEMBLY (Continued)
7. Separate rear fan drive housing (8) from accessory drive housing (9).
NOTE
Two of the nine self-locking nuts joining the two housings were
previously removed with the lifting sling.
a. Remove seven self-locking nuts (6) and seven flat washers (7) and separate housing (9)
from housing (8).
Discard self-locking nuts.
8. Remove three pipe plugs (32) and one pipe plug (33).
Discard pipe plugs.
9. Remove spur gear shaft (34) from housing (8).
a. Remove recessed washer (35) and bearing (36) from spur gear shaft (34).
Discard bearing.
10. Remove and discard plain encased seal (37), retaining ring (38) and needle roller bearing (39)
from housing (8).
34
35
36
39
33
31
38
32
32
32
37
6
7
8
9
WP 0158 00-9
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