McCONNEL MULTIDRIVEM380‐4&M420‐4
84
EVERY 500 HOURS
(Additional to 100 and 250 hours of service)
Component Description
Engine Lubricating
Oil
Change
Engine Oil Filter Change
Fuel Filters Replace filter elements
Front Axle
Differential
Drain and refill with fresh oil
Front Axle Hubs Drain and refill with fresh oil
Rear Axle Differential Drain and refill with fresh oil
Service brakes Check brake disc for wear
Rear Axle Hubs Drain and refill with fresh oil
Handbrake
Clean and check operation
adjust if required.
Air Intake Hoses Check connections for leaks
Fan Drive Belt Inspect for cracks and fraying
Cooling Pack Clean all cooler element fins
Coolant Check antifreeze
Header Tank Check Pressure Cap
Engine Electrics Check Earth Connections
Batteries Check
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