Mitsubishi S6R2 Operation & Maintenance Manual page 76

Chapter 7 MAINTENANCE SCHEDULE
Table 7-3 Periodic Maintenance Chart for General Purpose Engine
Every 4000 service hours
or every 5 years
8000 hours
Every 8000 service hours
or every 2 years
As required
*1 If it is not a item supplied from Mitsubishi Heavy Industries, maintain the part following the manufacture's opera-
tion manual as required.
*2 Items require special tools or large equipment. For the servicing of those items, contact a dealer of Mitsubishi
Heavy Industries, Ltd.
7-10
Interval and service item
Top End of the Engine - Overhaul
Remove the Cylinder Head, and Inspect and Service the Combustion Cham-
bers.
Fuel Control Link Ball Joint - Inspect
Damper - Inspect
Air Cleaner - Clean
Heat Exchanger - Wash
Engine - Major Overhaul
Disassemble Engine, Clean, Check and Change Major Parts.
Fuel Injection Pump - Inspect and Test (Replace parts as necessary)
Governor - Inspect and Test (Replace parts as necessary)
Protective Devices - Repair or Replace
Auxiliary Devices Operation - Check
Coolant - Change
Fuel System - Bleed Air
Air Cleaner Element - Clean, Check and Replace *1
Refer-
ence
page
*2
8-10
8-4
*2
*2
*2
*2
*2
*2
*2
8-16
3-2
8-21