3-32 LUBE OIL COOLER ASSEMBLY INSPECT/TEST/REPAIR (CONT.)
Install bypass filter head gasket (11) over end of lube
oil cooler housing (3).
rectangular sealing ring.
Lubricate rectangular sealing ring (12) with lube oil.
Install sealing ring (12) over cooler core and against
Lubricate pressure sensing piston (13) and install it
over spring (6) and plunger (5). Move piston up and
down to make sure it moves freely in bore.
Install compression spring (14) on top of piston (13).
Make sure the compression spring is
located in the filter head bore.