TT-1617 12/13 9
10. Service Schedule
Perform Service at Intervals Indicated (X)
Before
Starting
After
50 Hr or
1 Month
Every
100 Hr or
3 Months
Every
300 Hr or
6 Months
Every
500 Hr or
Yearly
Fuel System
Check the fuel level and fill as necessary X
Check fuel lines and replace as necessary *[ X
Replace the fuel filter *[ X
Lubrication System
Check crankcase oil level and add as necessary X
Replace the oil in crankcase * X (200 hr)
Replace the lube oil filter element * X (200 hr)
Cooling System
Check coolant level and fill as necessary * X
Check seawater outlet and clean as necessary [
X (during
operation)
Check function of siphon break, if equipped X
Check and clean seawater flow switch * X
Replace seawater pump impeller *[ X
(check)
X
Adjust seawater pump tension *[ X (200 hr) X
Check heat exchanger anticorrosion zinc
condition *
X
Replace heat exchanger anticorrosion zinc * X
Flush cooling system * [
X (1000 hr/
2 years)
Ignition System
Check spark plugs condition and gap * X
Replace spark plugs * X (250 hr)
Intake/Exhaust System
Inspect exhaust system components *[
X
Check the exhaust gas condition
X (during
operation)
Service backfire flame arrestor * X
Check and/or replace the catalyst assembly *[
X
Replace the CO sensor module *[
X (every
2 years)
Check the crankcase breather pipe for obstructions *[
X
Inspect the complete exhaust system *** X
Electrical System
Keep battery charged and in good condition X
Check and tighten electrical connections * X
Clean battery cables [ X (200 hr)
Engine And Mounting
Check for water, fuel, coolant, and oil leakage *[] X
Retighten all nuts and bolts * X
Check tightness of mounting bolts/vibromounts * X (200 hr)
Remote Control System
Check remote control operation
X (break-in
period)
X
Generator
Test run generator set X (weekly)
Blow dust out of generator *[ X
Clean slip rings and inspect brushes *[ X (1000 hr .)
* Requires removal of sound shield, if installed. *** Should be performed by your local distributor/dealer.
[ Consult your local distributor/dealer for service.
Consult battery manufacturer’s instructions.
] Read WARNING found at the beginning of manual regarding moving parts.