Operation Manual

Engine Maintenance Service Schedule
* Engine oil and filter must be changed after the first 50 hours of operation. Then every 150
hours or once a year whichever comes first.
** Air filter replacement interval will vary depending on operating conditions. Adverse conditions may
require frequent service.
NOTE: Under normal operation items such as Belts, Hoses and Filters are not covered by Power
Technology Southeast, Inc. Limited Warranty.
14
Maintenance
Service Item
*See
Note
Daily
Every 150
Hours
Every 500
Hours
Every 1000
Hours
Remarks
Engine Oil Level
Deterioration &
Leakage
X
Engine Oil
Change
*
X
Or Once
a Year
Oil Filter
Change
*
X
Or Once
a Year
Coolant Level X
Coolant Leakage X
Coolant Change X
Or Once a
Year
Fuel Level X
As Necessary
Fuel Leakage X
Fuel Filter Re-
placement
X
Or Once a
Year
Air Filter Re-
placement
**
X
Or Once a
Year
Damaged Worn
Or Loose Belts
X
Or Every
Two
Years
Replace Fuel
Hoses
X
Or Every
Two
Years
Check Radiator
Hoses & Clamps
X Once a Year
Abnormal Engine
Noise
X
Abnormal
Generator Noise
X
Muffler Condition
X
Exhaust Gas
Condition
X