TM-9-2350-358-BD
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A6
TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT SUPPORT MAINTENANCE
MARCH 1994
TM-9-2350-358-BD - Page 97 of 343
TM 9-2350-358-BD
45.
ENGINE SUBSTITUTIONS - CONTINUED
Limitations:
Possible degraded mobility
Personnel/Time Required:
•
3 Soldiers
•
6.0 hours
Materials/Tools:
•
Engine- M107, M109, M110, M578, or M992
•
Lift capability
References:
TM 9-2350-314-20-1-1
TM 9-2350-314-34-1
TM 9-2815-202-34
Procedural Steps:
1.
Remove powerpack.
2.
Separate engine from the transfer case.
3.
Place the substitute engine beside the original engine.
4
Note differences between the two engines such as, turbocharger, manifolds, cooling system, mounting brackets,
valve covers, and accessories.
5.
Remove items noted in step 4 from the substitute engine.
6.
Remove items noted in step 4 from the original engine and put onto substitute engine.
7.
Reconnect engine to the transfer case.
8.
Reinstall powerpack.
9.
Record the BDAR action taken.
When mission is complete, as soon as practical, repair the equipment/system
using standard maintenance procedures.
Option 1: MODEL 7083-7395
4-5
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