Mercury MerCruiser D2.8L D-Tronic Service Manual page 757

SERVICE MANUAL NUMBER 22
Installation
1. Apply a small amount of petroleum jelly on the brackets and hose ends to ease
installation.
2. Install the combination heat exchanger and engine oil cooler.
3. Make all necessary seawater and closed cooling hose connections.
Engine Oil Cooler / Heat Exchanger and Related Components
4. Unplug and install port and starboard oil lines to fittings near each end of oil cooler.
90-860074-1 FEBRUARY 2002
a - Hoses
b - Clamps
b
a - Engine Oil Cooler
b - Starboard Oil Line And Fitting
c - Port Oil Line And Fitting
b
a
a
a
a
c
b
75297
CLOSED COOLING SYSTEM
a
A
b
a
a
75301
74484
c
Page 6B-29