TM-9-2320-272-23-5
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-5 - Page 398 of 623
FIELD MAINTENANCE
GENERAL MAINTENANCE INSTRUCTIONS
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(WP
0826, Table 1, Item 56)
Materials/Parts
Antiseize Compound
(WP
0825, Table 1, Item 9)
Cleaning Compound, Solvent
(WP
0825, Table 1, Item 16, 17)
Lubricating Oil, Engine
(WP
0825, Table 1, Item 36, 37, 38)
Rag, Wiping
(WP
0825, Table 1, Item 53)
Sealing Compound
Materials/Parts (cont.)
(WP
0825, Table 1, Item 59)
Tape, Antiseizing
(WP
0825, Table 1, Item 65)
References
MIL-L-6866
MIL-L-6868
TM 9-214
TM 9-237
TM 9-450
WP
0820
WP
0821
GENERAL CLEANING INSTRUCTIONS
1.
Cleaning procedures are the same for the majority of parts and components which compose the vehicle
subassemblies. General cleaning procedures are detailed in Steps (2) through (15).
WARNING
Improper cleaning methods and use of unauthorized cleaning solvents may be hazardous.
Failure to comply may result in injury or death to personnel.
CAUTION
When cleaning any CTIS components or parts, special care must be taken not to contaminate
the system's mating surfaces, tubes, hoses, or passages. Damage to components may result.
2.
The Importance of Cleaning.
Great care and effort are required in all cleaning operations. The presence of
dirt and foreign material is a constant threat to satisfactory vehicle operation and maintenance. The following
instructions will apply to all cleaning operations.
CAUTION
Keep all related parts and components together. Do not mix parts. Failure to comply may
result in damage to parts.
a.
Clean all parts before inspection, after repair, and before assembly.
b.
Hands must be kept free of any accumulation of grease which can collect dust and grit.
c.
After cleaning, all parts must be covered or wrapped in plastic or paper to protect them from dust and/
or
dirt.
TM 9-2320-272-23-5
0819
0819-1
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