TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

TM-5-4210-249-13-P-2

  TM-5-4210-249-13-P-2 - Page 865 of 1452

TM 5-4210-249-13&P-2
0187-5
DRAFT
0187
c.
Tools.
CAUTION
Do not use wire brushes, abrasive wheels or compounds to clean parts.
Failure to
comply may result in damage to equipment.
Do not use wire brushes, abrasive wheels or abrasive compounds to clean parts unless specifically approved
in the detailed procedures.
Parts may be scratched or altered and a highly stressed part may weaken.
d.
Ball and Roller Bearings.
When cleaning ball or roller bearings, place them in a basket and suspend them in a container of solvent
cleaning compound (WP 0625, Item 12).
If needed, use a brush to remove caked grease, chips, etc.
Avoid
rotating bearing before solid particles are removed to prevent damaging races and balls.
When bearings have
been cleaned, coat them lightly with lubricating oil (WP 0625, Item 38) to remove solvent.
e.
Rubber Parts.
CAUTION
Do not clean tires, lubricant seals, rubber hoses, or electrical components with
solvent.
Failure to comply may result in damage to equipment.
Do not clean preformed packings or rubber parts in solvent cleaning compound.
Wipe parts clean with a dry,
cleaning cloth (WP 0625, Item 13).
f.
Exterior Parts.
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Steam cleaning creates hazardous noise levels and severe burn potential.
Eye,
skin, and ear protection is required.
Failure to comply may result in injury to
personnel.
Steam clean all exterior parts thoroughly before removing.
This will make inspection and disassembly easier.
g.
Degreasing Machine.
CAUTION
To prevent corrosion, parts should be dipped in rust preventive within 2 hours of
degreasing.
A degreasing machine may be used to remove heavy grease and oil from metal parts.
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WARNING
ICON 26,44


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