193
Maintenance Inspection Schedule
Pretrip
Every
1,500
Hours
Every
3,000
Hours*
Annual/
4,500
Hours
Inspect/Service These Items
Microprocessor
•
Run Pretrip Test
Engine
•
Check fuel supply.
•
Check engine oil level.
•
•
•
•
Inspect belts for condition and proper tension.
•
•
•
•
Check engine oil pressure hot, on high speed (should display “OK”).
•
•
•
•
Listen for unusual noises, vibrations, etc.
*3,000 hours or two years, whichever occurs first.
** Based on EPA 40 CFR Part 89.
