Suzuki drz 400 2002 Service Manual

• Install the starter gear Q) to the starter clutch .
• Check that the rotor @ turns in the direction of the arrow Q)
on the ro tor while holding the starter gear, and that the rotor
never turns
in the opposite direction of the arrow.
STARTER TORQUE LIMITER
[ A CAUTION I
Do not attempt to disassemble the starter torque lim-
iter. It is unserviceable.
Check the slip torque of the starter torque limiter using the spe-
cial tools
and vise as shown, if the slip torque is not within the
specified torque, replace the starter torque
limiter with a new
nne
mm 09930-73170: Starter torque limiter holder
09930-73180: Starter torque limiter socket
(!l Slip torque:
30 - 55 N·m (3.0 - 5.5 kgf-m, 21 .5 - 40.0 Ib-It)
OIL PUMP
[ ACAUTION I
The oil pump case securing screw is applied with
SUZUKI THREAD LOCK SUPER "1303". If an attempt is
made to overhaul the oil pump assembly , the screw may
be damaged.
Only the oil pump unit is available as a
replacement.
~ 99000-32030: THREAD LOCK SUPER " 1303"
ENGINE
3-37
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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)