CENTRIFUGAL PUMP REPAIR (TRUCKS M49A1C, M49A2C, M50A1, M50A2, AND M50A3) - continued

TM 9-2320-209-34-2-2

Cleaning.

WARNING

Dry cleaning solvent vapors can be harmful if

inhaled. Work in well ventilated area. Dry

cleaning solvent is flammable. Do not use near

open flame. Keep fire extinguisher nearby.

Dry cleaning solvent will dry and crack skin.

Wear gloves when working with solvent.

CAUTION

Do not spin bearing at any time. Spinning will

seriously damage bearings.

After cleaning, keep bearings clean and dry.

Dirt and moisture can damage bearings.

NOTE

All old lubricant must be taken off bearings dur-

ing cleaning. Do soaking and clapping steps

over as necessary to take off all old lubricant.

(1) Using degreaser and solvent, soak bearing to loosen lubricant.

(2) If lubricant is left on bearing after soaking, clap bearing against heel

of hand to loosen lubricant.

(3) Air dry bearing.