TM 55-1905-220-14-6
3-149. LUBE OIL COOLER - MAINTENANCE INSTRUCTIONS.
LOCATION
ITEM
ACTION
REMARKS
TESTING - PRESSURE (Cont)
When making the pressure test be sure that personnel are
adequately protected against any stream of pressurized water
from a leak or rupture of a fitting, hose or the oil cooler core.
6. Pressure test com-
Indication of
pleted.
leaks in oil
cooler core.
Replace.
a. Remove oil
cooler core
(18) from
water tank.
b. Remove air
hose (33).
c. Remove screw
(32) and lock-
washers (31).
d. Remove plate
(29) and gasket
(.
3-2555