8 INSPECTION AND MAINTENANCE
Mitsubishi Diesel Engine S12R OPERATION & MAINTENANCE MANUAL
123
Pub. No. 291Y1-40720 Revision: 5
8 INSPECTION AND MAINTENANCE
This chapter describes the inspection and maintenance procedure.
Inspection and Maintenance -
General Information
Be sure to conduct the inspection and maintenance
according to the "7
SCHEDULED MAINTENANCE"
(→ Page 117).
Inspection and Maintenance - Prepare
• Inspection and Maintenance - Prepare (with
Engine Switched ON)
• Inspection and Maintenance - Prepare (with
Engine Switched OFF)
Engine Body - Check
• Belt - Check
• Belt Tension (Alternator) - Adjust
• Damper - Check
• Damper Temperature - Check
Fuel System - Check
• Fuel Tank -Check and Service
• Fuel System - Bleed Air
• Water Separator - Check and Service
• Gauze Filter - Clean
• Fuel Filter - Replace
• Fuel Control Link - Check
• Fuel Pipe - Check
Engine Oil System - Check
• Engine Oil - Change
• Oil Filter - Replace
• Bypass Oil Filter - Replace
• Governor Oil Filter - Replace
(Hydraulic governor spec)
• Oil Pipe - Check
Cooling System - Check
• Coolant - Change
• Cooling System - Bleed Air
• Radiator Fins - Check and Clean
(Radiator Spec)
Intake and Exhaust Systems - Check
• Turbocharger - Check
• Exhaust Muffler - Drain Water
• Pre-cleaner - Check and Service
• Air Cleaner - Check and Service
Electrical System -Check
• Battery - Check
• Starter - Check (Self Starter Motor Starting)
• Alternator - Check
Air Direct Admission Starting, Air Motor
Starting - Check
• Starter Air Strainer - Drain Water and Clean
• Starting Air Tank - Check and Service (Air
Direct Admission Starting, Air Motor
Starting)
• Starting Air Motor - Check (Air Motor
Starting)