Katsu Power DCA 22 Owner's Manual - page 6
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Check the spark plug just with eyes. If there exists obvious wear sign
around it or gasket is cracked, please replace with a new one. Before
reinstalling a spark plug, clean it first with a wire brush.
Measure spark plug clearance with a feeler gauge and adjust it by bending
the side electrode, spark plug clearance should be 0.70~0.80mm.
Check the spark plug gasket, if necessary or replace it with a new one.
Tighten it into the engine with a spark plug wrench to protect thread from
being damaged.
N o t e
Installing a new spark plug, screw ½ more turns, after that the spark
touches the washer.
!
CAUTION
Be sure to tighten the spark plug securely, otherwise it may become very hot
and possibly damage the engine. Never use a spark plug with improper heat
range.
20
Unscrew the spark plug
Measure spark plug clearance
0.7-0.8 mm
Dismantle the spark plug cap
5
BEFORE STARTING
A suction strainer should be attached to the suction hose or pipe to prevent
large solids to damage the impeller.
Keep the strainer clean, and if possible, lift it away from the sediment.
NOT RECOMMENDED
Do not operate the pump without liquid otherwise serious damage could occur.
Many pump components depend on the liquid for lubrication.
Consult the maintenance section of this manual for lubrication instructions
before operating the pump.
!
CAUTION
NOT RECOMMENDED
The quality of the engine oil is one of the key factors in deciding engine
performance and service life. Do not use filthy engine oil or vegetable oil.
Be sure to check engine oil level with the engine stopped and stand vertically
in level ground.
!
CAUTION
Use 4-stroke engine oil or equivalent to meet with API requirements,
classification SF, SG.
Oil viscosity varies with average temperature, so select engine oil with
proper viscosity in accordance withyour region temperature.
09
SAE
TEMP
-20
0
20
40
60
80 100F
-20
-30
5W-30
10W-30
30
-20 -10
10
20
30
0
40 C
0
An strainer should be attached
E n g i n e o i l l e v e l c h e c k
O W N E R M A N U A L D C A K AT S U P O W E R W AT E R P U M P S
O W N E R M A N U A L D C A K AT S U P O W E R W AT E R P U M P S