TM-9-2350-274-BD
M109/M110/M578 VEHICLES HOWITZER, MEDIUM, SELF-PROPELLED FULL-TRACKED
TECHNICAL MANUAL; OPERATORS, ORGANIZATIONAL DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1984
TM-9-2350-274-BD - Page 52 of 219
TM 9-2350-274-BD
ENGINE
Damage detected when operating or system not working
- mechanical failures . . . . . . . . . . . .
. . go to para 3-15
(internal engine failures)
- cooling system failures . . . . . . . . . . . . go to Chapter 5
- lubrication system failures . . . . . . . . . . go to para 3-8
- fuel system failures . . . . . . . . . . . . . . go to para 3-11
ENGINE ASSESSMENT
- Power/Output Response
Normal/Near Normal
- Power Output Degraded
- Power Output
Severely Degraded
- No Power
3-3.
BDAR Procedure Index.
Fully
Combat
Self
Mission
Combat
Emergency
Recovery
Capable
Capable
Capable
Capable
Recover
x
x
x
x
x
x
x
x
x
Para
Engine Substitutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4
Exhaust System Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.3-7
Oil Level Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Oil Pan Holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .
. . . . .
. . . .
. . . . 3-10
Injector Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.3-12
Fuel Injector Line Rupture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .3-13
Throttle Linkage Broken . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
3-2
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