Centurion Fi21, Owner'S Manual

Page: 168 / 194

General Care and Maintenance
11-3
• Engine Assembly - Check for loose, missing or damaged parts. Pay close
attention to engine mounts, starter and alternator mounting fasteners.
PCM Engines assume no responsibility for the cost related to the 25-hour
inspection. This is the owner's responsibility.
PERIODIC MAINTENANCE
It is recommended that you read and understand the periodic maintenance
procedures outlined in your
Engine Operator’s Manual and V-Drive Operator’s
Manual .
Perform the following inspections semiannually or every 100 hours.
• Perform all related periodic maintenance procedures outlined in your Engine
Operator’s Manual and V-Drive Operator’s Manual .
• Inspect all hardware for pitting, corrosion or wear, and repair or replace as
necessary.
• Clean the battery terminals and inspect the batteries and hold-downs for
damage. Repair or replace as necessary.
• Check the propeller shaft coupling alignment. Contact your dealer for service
recommendations.
• Check the propeller shaft seal for leakage. Repair or replace as necessary.
• Inspect and lubricate the steering system.
ENGINE
The manufacturer of your boat’s engine(s) will provide a separate maintenance
schedule. See the
Engine Operator’s Manual for specific information on
maintenance procedures.
FUEL SYSTEM
A fuel tank vent is usually located in the filler deck plate or near the filler.
Periodically check that the fuel fill and vent lines are free of obstructions and kinks.
Check and/or replace the fuel filter periodically or clean as needed. Check fuel
lines, vent hoses and drain hoses frequently for leaks. Replace any worn or
cracked hoses.
Tightening a fitting or clamp may correct a fuel leak. If the leak continues,
however, replace the line, fitting or hose immediately to prevent a buildup of fluids
or gases.
Use fuel system parts certified for marine use only. Never use automotive parts in
marine applications.