Product Manual A

Maintenance
50 MTP4000-6000DZV/DZD Operating Manual 31609 A
Failure to perform a daily inspection may result in serious damage to the prime mover.
GENERAL MAINTENANCE
Refer to the original equipment manufacturer’s operating manual for a complete list of
maintenance requirements. Failure to comply with the procedures as described in the engine
operator manual will nullify the warranty, decrease performance and cause equipment
damage or premature equipment failure. Maintenance records may be required to complete
a warranty request.
Use the schedule in the following table as a guide for regular maintenance intervals.
Table 2 - Basic Maintenance Schedule
Item Daily
50
Hours
Every
500
Hours
Every
1000
Hours
Every
1500
Hours
Every 2
Years
Check Coolant Level

Check Oil Level Sight Gauge (diaphragm only)

Check Fuel Level

Check Tire Pressure

Check Electrical Connections

Inspect Radiator Fins for Debris (clean as required)

Check Mechanical Seal Oil Level

Check Flange Fitting Hardware

Check Engine for Leaks

Check Exhaust System for Leaks

Check Suction Air Filter/Dry Air Filter

Empty Water Tank in the Fuel Pre-filter

Check V-belts

Check Coolant (additive concentration)

Check Intake Air Pipes for Damage

Replace Pump Lubricating Oil

Replace Fuel Filter Cartridge

Change Engine Oil and Filter
* 
Check Battery and Cable Connectors

Check Cold Starting Devices

Check Engine Mounting (tighten, replace if damaged
when necessary)

Check Fastenings & Hose Unions/Clips

Replace Engine Air Cleaner Element

Replace V-belt

Change Compressor Air Cleaner Element

Grease Pump Bearings
**
Drain the Bearing Housing

Replace Coolant
