TM 55-1905-220-14-6
3-149. LUBE OIL COOLER - MAINTENANCE INSTRUCTIONS.
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont)
4. Install two inner
Use repair kit
gaskets (20) on oil
P/N 5193114.
cooler cores (18).
5. Install two oil
cooler cores (18)
into oil cooler
housing (19).
NOTE
The inlet and outlet openings in the oil cooler core are marked IN
and OUT. Make sure the oil cooler core is reinstalled in its
original position, otherwise the oil flow will be reversed and could
result in foreign particles that may not have been removed to be
loosened and circulated through the engine.
6. Install two outer
Use repair kit
gaskets (17).
P/N 5193114.
3-2557