TM 5-5420-226-20-2
ENGINE OIL COOLER REPLACEMENT (Sheet 2 of 6)
Put drip pan on flat surface under oil c o o l e r
3.
connectors (C).
4.
Using 1-1/2 inch wrench, remove hose (D)
at oil cooler connectors (C).
5.
Using 1-1/2 inch wrench, remove hose (E)
at oil cooler connectors (C).
6.
Using 1/2 inch socket, remove six nuts (F)
securing two oil cooler connectors (C).
7.
Remove two oil cooler connectors and gaskets
(c).
8.
Using plastic material and
masking tape, wrap ends of
hose (D and E) and oil cooler
connectors (C) to keep them
clean and from dripping.
9.
Using 9/16 inch wrench, remove
oil cooler vent hose (G) at
top of cooler.
10.
Using 1/2 inch wrench, remove four screws
and lockwashers (H).
G O on to Sheet 3
TA107490
6-20