Mercury MerCruiser D2.8L D-Tronic Service Manual page 104

MAINTENANCE
2. Ensure that all cooling system hoses are in good condition, connected properly, and
hose clamps are tight. Verify that all drain valves and drain plugs are installed and tight.
3. Inspect all drive belts.
4. Perform all lubrication and maintenance specified for completion Annually in
Maintenance Schedule, except items that were performed at time of engine layup.
5. Fill fuel tanks with fresh diesel fuel. Old fuel should not be used. Check fuel lines and
connections for leaks and general condition.
6. Replace fuel filter
7. For drive unit, refer to appropriate Mercury MerCruiser Sterndrive Service Manual.
When installing battery, connect POSITIVE (+) battery cable to POSITIVE (+) battery
terminal FIRST, and NEGATIVE (–) battery cable to NEGATIVE (–) battery terminal
LAST. If battery cables are reversed, or connection order is reversed, electrical
system damage will result.
8. Install a fully charged battery. Clean the battery cable clamps and terminals. Reconnect
the cables (see CAUTION listed above). Secure each cable clamp when connecting.
Coat terminals with a battery terminal anti-corrosion spray to help retard corrosion.
9. Perform all checks on OPERATION CHART in the STARTING PROCEDURE column
found in the Operation, Maintenance and Warranty Manual provided with the product.
Overheating from insufficient cooling water will cause engine and drive system
damage. Ensure that there is sufficient water always available at water inlet holes
during operation.
10. Supply cooling water to the water inlet openings.
11. Start the engine and closely observe instrumentation. Ensure that all systems are
functioning correctly.
12. Carefully inspect the engine for fuel, oil, fluid, water and exhaust leaks.
13. Check the steering system, shift and throttle control for proper operation.
Page 1B-74
CAUTION
CAUTION
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002