|
| |
TM 5-4320-305-24
4-13.
REPLACE/REPAIR CRANKCASE ASSEMBLY (Continued)
8
Do not attempt repairs on dished plug, parallel pins, screw plugs, and washers. Replace if worn, cracked, or
damaged.
9
Do not attempt repairs on spray nozzle or lockwasher. Replace if worn, distorted, or damaged.
10
Do not attempt repairs on bearing caps. Replace if excessively worn, out-of-tolerance, overheated, distorted,
cracked, or damaged in any way. Replace bearing cap and main bearings as necessary to maintain correct bore
clearances and radial clearances with crankshaft.
11
Do not attempt repairs on stop rings. Replace if worn, cracked, warped, rusted, corroded, or damaged.
REASSEMBLY:
1
Install camshaft bushing (1) with camshaft bearing
tool No. 143630 (2). Make sure oil passages are
alined correctly and bearing bush is seated flush
with the outside surface of the crank- case (3).
2
Install clamping bushings (10) and slotted plug (12) and seat properly.
3
Install all screw plug and washer sets (11) in crankcase (9) and seat properly.
4
If dished plug (6) was removed, install new plug in crankcase (9) using camshaft plug installer No. 143610.
5
Install spray nozzle (7) and lockwasher (8). Tighten nozzle securely.
4-116
|
