Hard starting or stalling after starting.
Rough idle.
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Black exhaust smoke or high fuel consumption.
The emission control systems on your engine were designed, built.
We recommend the use of genuine parts whenever you have
maintenance done. These original-design replacement parts are
manufactured to the same standards as the original parts, so you
can be confident of their performance. The use of replacement
parts that are not of the original design and quality may impair the
effectiveness of your emission control system.
A manufacturer of an aftermarket part assumes the responsibility
that the part will not adversely affect emission performance. The
manufacturer or rebuilder of the part must certify that use of
the part will not result in a failure of the engine to comply with
emission regulations.
Follow the maintenance schedule. Remember that this schedule
is based on the assumption that your machine will be used for
its designed purpose. Sustained high-load or high-temperature
operation, or use in unusually wet or dusty conditions, will require
more frequent service.
REPLACEMENT PARTS
MAINTENANCE
ENGINE TUNE-UP
ITEM
SPECIFICATION
Spark plug gap
0.028-0.031 in
(0.70 mm -0.80 mm)
Valve clearance
Other
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No other adjustments needed
If you are aware of any of the following symptoms, have your
engine inspected and repaired by your servicing dealer.
PROBLEMS THAT MAY AFFECT EMISSIONS
These publications will give you additional information for
maintaining and repairing your engine. You may order them from
your engine dealer.
PUBLICATIONS
Engine Oil
Type
SAE 10W-30,API SJ class or above, for general use
Capacity
RV170-S: 0.3~0.5 L
Spark Plug
C
T
R
5
F
/
C
T
5
F
e
p
y
T
Gap
0.028-0.031 in (0.70 mm-0.80 mm)
Maintenance
Each use
Check engine oil. Check air filter.
First 20 hours
Change engine oil.
Subsequent
Refer to the maintenance
QUICK REFERENCE INFORMATION
17
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