Item
Water pump
Engine oil
Oil filter (cartridge)
Spark plug(s)
Timing belt
Valve clearance (OHC,
OHV)
EMU28874
Maintenance chart (additional)
Item
Timing belt
Exhaust guide, exhaust
manifold
EMU28910
NOTE:
When using lead or high-sulfur gasoline, inspecting valve clearance may be required more
frequently than every 500 hours.
Actions
Inspection / replace-
ment
Inspection / change
Change
Cleaning / adjustment /
replacement
Inspection / replace-
ment
Inspection / adjustment
Actions
Replacement
Inspection / replace-
ment
Initial
50 hours
10 hours
(3
(1 month)
months)
500 hours (2.5 years)
Maintenance
Every
100
200
hours (6
hours (1
months)
year)
Every
1000 hours (5 years)
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