Generating Power to the World
Page
17
of
25
PTI-15/20-T4F Operators Manual
Engine Maintenance Schedule
NOTE: Under normal operation, items such as belts, hoses and filters are not
covered By Power Technology Southeast Limited Warranty.
*Engine Oil must be changed after the first 50 hours of service then in 150 hour
intervals after the first 50 hours.
*Filter replacement intervals vary depending on quality of air, fuel, etc. Your Generator
is Equipped with filter minder capability to display on LCD screen when air/ fuel filters
need to be changed.
Maintenance Service Item
See
notes Daily
150 Hour
Interval
500 Hour
Interval
1000 Hour
Interval
Remarks
Engine Oil Level
deterioration & Leakage
x
Engine Oil Change
x
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
Fuel Leakage
x
Water in Fuel
x
x
Primary Fuel filter
Replacement
x
x
Or Once a
Year
Secondary Fuel Filter
Replacement
x
x
Or Once a
Year
Air filter Replacement
x
x
Or Once a
Year
Damaged, Worn or loose
belts
x
Or Two Year
Intervals
Replace Fuel Lines/Hoses
x
Or Two Year
Intervals
Radiator Hoses and
Clamps
x
Or Once a
Year
Abnormal Engine Noise
x
Exhausts Gas Condition
x
