Mitsubishi S6B Service Manual

7-9
Chapter 7 MAINTENANCE SCHEDULE
Periodic maintenance chart for general purpose engine
Table 7-3 Periodic maintenance chart for general purpose engine
Interval and Service item Page
Every 50 service hours or
every month
Fuel control linkage ball joint - Inspect 8-6
Air strainer - Drain water and Clean (air motor type or direct inlet type) 8-20
Air tank - Drain water (air motor type or direct inlet type) 3-11
First 50 service hours for
a new or overhauled
engine
Bolts and nuts on the engine - Retighten *
Engine oil, Oil filter and Bypass oil filter - Replace
It is recommended to check the engine oil characteristics at the same time.
The oil filters must be replaced when the filter alarm lights.
8-10
Every 250 service hours
or every 1 year
Engine oil, Oil filter and Bypass oil filter - Replace
The oil filters must be replaced when the filter alarm lights.
8-10
Governor oil filter - Replace 8-12
V-belt and belt tension - Inspect and Adjust 8-2
Radiator fins - Check and Clean 8-14
Draining water from the exhaust muffler 8-15
Air tank - Inspect safety valve operation (air motor type or direct inlet type) 8-20
First 250 service hours
for a new or overhauled
engine
Valve clearance - Inspect and Adjust
(Check valve mechanism at the same time.)
*
Every 1000 service hours
or every 2 years
Fuel filter - Replace 8-8
Water separator - Inspect and Replace 8-7
Gauze filter - Clean 8-7
Air strainer - Drain water and Clean (air motor type or direct inlet type) 8-20
Zinc Rod - Replace *
Every 2000 service hours
or every 3 years
Bolts and nuts on the engine - Retighten *
Valve clearance - Inspect and Adjust
(Check valve mechanism at the same time.)
*
Fuel injection timing - Inspect and Adjust *
Fuel pipe - Inspect 8-9
Oil pipe - Inspect 8-12
Fuel injection nozzle - Nozzle tip replacement (Check the spray condition
and adjust the fuel injection pressure after replacement)
*
Protection devices operation - Inspect (high water temperature, low oil pres-
sure, overspeed)
*
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.
*
Fuel control linkage ball joint - Inspect 8-6
Damper - Inspect 8-3
Air cooler - Clean *
Heat exchanger - Wash *

Mitsubishi S6B Specifications

General

Brand	Mitsubishi
Model	S6B
Category	Engine
Language	English