Periodic Maintenance Schedule

Service Interval Chart—After Initial 50, 100 Hours / Every 50, 250, 500, 600, 1000, 1250, 1500 and 2000 Hours

Periodic maintenance is important to keep the machine in good operating condition. The following is a summary of maintenance items by periodic maintenance intervals.

Periodic maintenance intervals vary depending on engine application, loads, diesel fuel and engine oil used and are hard to establish definitively.

The following should be treated only as a general guideline.

Item	Daily / Every 10 Hours	After Initial 50 Hours	Every 50 hours	After Initial 100 Hours	Every 250 hours	Every 500 hours	Every 600 hours	Every 1000 Hours	Every 1250 Hours	Every 1500 Hours	Every 2000 Hours
Check Engine Oil Level	●
Clean Engine Compartment	●
Check Coolant Level	●
Check Transmission-Hydraulic Oil Level	●
Check Air Intake System	●
Check and Adjust Cooling Fan V- Belt.		●			●
Drain Water Separator.			●
Check Battery.			●
Clutch Pedal Free Play Adjustment			●
Lubricate Clutch and Brake Pedal			●
Lubricate Hitch Components			●
Lubricate Hood Latch			●
Check MFWD Axle Oil Level			●
Lubricate Front Axle Grease Zerk Locations			●
Check Wheel Nut Torque			●
Replace Engine Oil and Engine Oil Filter.				●	●
Change Transmission-Hydraulic Oil Filter				●		●
Change MFWD Axle Oil				●			●
Drain Fuel Tank.					●
Check and Clean Radiator Fins.					●
Check and Adjust the Governor Lever and Engine Speed Control.					●
Clean Air Cleaner Element.					●
Check and Adjust Brake Pedal Free Play					●
Check Tightness of hoses & clamps (Fuel, Air Cooling System)					●
Check Neutral Start System					●
Replace Fuel Filter.						●
Clean Water Separator.						●

Item	Daily / Every 10 Hours	After Initial 50 Hours	Every 50 hours	After Initial 100 Hours	Every 250 hours	Every 500 hours	Every 600 hours	Every 1000 Hours	Every 1250 Hours	Every 1500 Hours	Every 2000 Hours
Replace Air Cleaner Elements (Primary)								●
Adjust Intake/Exhaust Valve Clearance if required.								●
Change Transmission-Hydraulic Oil and Filter									●
Inspect, Clean and Test Fuel Injectors.										●
Inspect Crankcase Breather System.										●
Check and Replace Fuel Hoses and Engine Coolant Hoses.											●
Drain Cooling System1											●
Flush Cooling System1											●
Refill Cooling System with New Coolant1											●
Lap the Intake and Exhaust Valves.											●