TM-5-5420-202-20-2

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 2 OF 4

OCTOBER 1985

TM-5-5420-202-20-2 - Page 122 of 734

TM 5-5420-202-20-2,

OIL COOLERS - CLEANING (Sheet 2 of 3)

NOTE

If powerplant is installed in vehicle, all preliminary proce-

dures must be accomplished prior to cleaning. For cleaning

coolers in-or-out of vehicle, make sure oil filler and indicator

covers are tightly closed. Cover all exposed engine openings.

1.

Mix one part detergent to approximately

five parts of water as cleaning solution.

Insert siphon hose (A) into cleaning solution

container (B).

Compressed air used for cleaning purposes will not exceed 30 psi.

Use only with effective chip guarding and personal protective

equipment goggles/shield, gloves, etc.

2.

Connect cleaner air inlet (C) to 30 psi air

supply.

3.

Position cleaner head (D) behind oil engine

cooler fins (E) with spray holes toward

fins.

Go on to Sheet 3

6-49