Suzuki drz 400 2002 Service Manual

j
Measure the starter relay voltage at the
starter
relay connectors (between Y/S c:B
and BIW 8) when the starter button is
pushed.
I
Voltage
In spect the starter relay.
( [J' 7-16)
I
Correct
ELECTRICAL SYSTEM 7-13
- No voltage ~ • Faulty ignition switch
• Faulty engine stop switch
• Faulty starter button
• Faulty clutch lever position
switch
• Faulty turn signal/side stand
relay
•
Faulty neutral switch
• Improper connector contact
-
In correct - • Faulty starter relay
LI ---------------- _ • Improper starter relay contact
Tlltj tilCiILt::1 1I1UlUI IUllti wlu:HI lilt::: llaJIt:irllititiiurJ it; ill [leullal , tJut {jue::; I1 U t rUll wtlen tile lrCiflt:imit:i::;iurl
is in any position other than neutral, with the side stand up .
Check the side stand switch.
( [J' 7-17)
I
Correct
-
Incorrect - • Faulty side stand switch
IL- ______ __________ _ • Open circuit in wire harness
• Poor contact of connector
( others )
Engine does not turn though the
staner motor runs.
• Faulty starter clutch
STARTER MOTOR REMOVAL AND
DISASSEMBLY
• Remove the exhaust pipe/muffler. (c:::7' 3-5)
• Remove the clutch cable guide mounting bolt.
• Disconnect the starter motor lead wire.
• Remove the starter motor.
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Suzuki drz 400 2002 Specifications

General

Displacement	398 cc
Bore x Stroke	90.0 mm x 62.6 mm
Compression Ratio	11.3:1
Cooling System	Liquid-cooled
Fuel System	Mikuni BSR36 carburetor
Starter	Electric
Transmission	5-speed constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Tire	80/100-21
Seat Height	935 mm (36.8 in)
Ground Clearance	300 mm (11.8 in)
Wheelbase	1, 485 mm (58.5 in)
Dry Weight	119 kg (262 lbs)
Engine Type	4-stroke, single cylinder, DOHC
Ignition	CDI
Front Brakes	Disc
Rear Brakes	Disc
Rear Tire	120/90-18
Fuel Capacity	10.0 L (2.6 US gal)