Mitsubishi S12R Service Manual

7 SCHEDULED MAINTENANCE
Mitsubishi Diesel Engine S12R OPERATION & MAINTENANCE MANUAL
122
Pub. No. 291Y1-40720 Revision: 5
Table 7-4 Maintenance Schedule (2/2)
Inspection and
Maintenance Period
Service Items Actions
Service Period
Every 2 years
Engine Oil, Oil Filter, and Bypass Oil Filter Replace
Fuel Filter Replace
Gauze Filter Clean
Fuel Control Link Ball Joint Check
(Replace Parts as needed)
Coolant Change
Thermostat Check
Turbocharger Check
Every 4 years
Engine Top Overhaul
Oil Cooler Check
Oil Pump Check
Fuel Injection Pump Inspect and Test
(Replace Parts as needed)
Governor Inspect and Test
(Replace Parts as needed)
Rubber Hose Replace
Various Instruments (gage, meter) Repair or Replace
Every 8 years
Engine Major Overhaul
Damper Replace
Oil Pump Repair or Replace
Fuel Injection Nozzle Tip, Spacer, and Nozzle Spring Replace
Rubber Parts and O-rings Replace
Water Pump Unit Seal and Oil Seal Replace
Turbocharger Disassemble and Inspect
Air Cooler Disassemble and Clean
Stop Solenoid Check or Replace
Other Consumable Parts Replace

Mitsubishi S12R Specifications

General

Brand	Mitsubishi
Model	S12R
Category	Engine
Language	English