Suzuki drz 400 2000 User Manual

SPARK PLUG
Inspect every 6 000 km (4 000 miles , 6 months) .
Replace
every 12 000 km (7 500 miles, 12 months) .
• Remove the fuel tank. (c::::r 4-2)
• Disconnect the spark plug cap and remove the spark plug .
. ----
COld type
Standard
Hot type
NGK CR9E CR8E
CR7E
'DENSO
I- U27ESR-N
U24ESR-N U22ESR
-N
CARBON DEPOSITS
Check to see if there are carbon deposits on the spark plug. If
carbon is deposited, remove it using a spark plug cleaner ma-
chine or carefully use a tool with a pointed end.
SPARK PLUG GAP
Measure the spark
plug gap using a thickness gauge. If the spark
pl ug gap IS out Of speCi fication, ad lu st me gap.
~ Spark plug gap
Standard: 0.7 - 0.8 mm (0.028 - 0.031 in)
Gil 09900-20803: Thickness gauge
ELECTRODE
Check the condition of the electrode.
If the t?1e-ctrnde is extremely worn or burnt , replace the spark
plug with a new one.
Also, replace the spark
plug if it has a broken insulator, dam-
aged threads, etc .
~ CAUTION
Check the thread size and reach when replacing the
spark plug , If the reach is too short , carbon will be de-
posited on the screw portion of the spark plug hole
and engine damage may result .
PERIODIC MAINTENANCE 2-9
IT--.::= =-..i 0.7 - 0.8 mm
'---' ._- ' (0.028 - 0.031 in)
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Suzuki drz 400 2000 Specifications

General

Brand	Suzuki
Model	drz 400 2000
Category	Motorcycle
Language	English