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 94 of 343
TM 9-2350-358-BD
4-2.
ASSESSMENT PROCEDURE - CONTINUED
Table 4-2.
Engine Visual Assessment
ATTEMPT OPERATION
INOPEARTIVE:
Engine Failure.
..............................................
para 4-4
Fuel System .
...............................................
Chapter 5
Injector Failure .
.............................................
para 4-6
Throttle Linkage .
...........................................
para 4-7
Air Induction System .
....................................
para 4-8
Exhaust System
........................................
para 4-14
Lubrication System.
...................................... .
para 4-16
Cooling System .
.........................................
Chapter 6
Determine if:
No problem found
Damage can be repaired
Damage cannot be repaired
- Note repair requirements
- Note extent of damage repair
requirements
Go to Table 2-3 Evaluation of
Performance Capability
Operation observation is complete.
Return
to Table 2-2 to continue visual assessment
4-3.
REPAIR PROCEDURE INDEX
PARA
Engine Substitutions.
..........................................................................................................................
4-5
Injector Failure.
...................................................................................................................................
4-6
Throttle Linkage Broken .
....................................................................................................................
4-7
Air Induction System, Leaking .
...........................................................................................................
4-9
Air Cleaner, Clogged .
.........................................................................................................................
4-10
Air Cleaner, Damaged.
.......................................................................................................................
4-11
Blower Drive Shaft, Broken .
..............................................................................................................
4-12
Intake Manifold/Casting/Containers, Damaged.
.................................................................................
4-13
Exhaust Manifold, Damaged .
.............................................................................................................
4-15
Oil Level Low .
...................................................................................................................................
4-17
Oil Pan Holes
. .
..................................................................................................................................
4-18
4-2
Back to Top
