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Chapter 7 MAINTENANCE SCHEDULE
*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.
Every 4000 service hours
or every 5 years
Top End of the Engine - Overhaul
Remove the Cylinder Head, and Inspect and Service the Combustion Cham-
bers.
*2
Fuel Control Link Ball Joint - Inspect
Air Cleaner - Clean
*2
Heat Exchanger - Wash
*2
8000 hours
Engine - Major Overhaul
Disassemble Engine, Clean, Check and Change Major Parts.
*2
Fuel Injection Pump - Inspect and Test (Replace parts as necessary)
*2
Governor - Inspect and Test (Replace parts as necessary)
*2
Protective Devices - Repair or Replace
*2
Auxiliary Devices Operation - Check
*2
Every 8000 service hours
or every 2 years
As required
Air Cleaner Element - Clean, Check and Replace
*1
Table 7-3 Periodic Maintenance Chart for General Purpose Engine
Interval and service item
Refer-
ence
page