Suzuki drz 400 2002 Service Manual

ENGINE REMOVAL AND REMOUNTING
ENGINE REMOVAL
Before laking the engine out of the frame, wash the engine us-
ing a steam cleaner. Engine removal is sequenlially explained in
the following steps.
• Remove the seat, side covers, and frame covers. (c::::r 6-2)
• Drain the engine oil. (c::::r 2-11)
• Remove the carburetor. (c::::r 4-6)
• Remove the radialor. (c::::r 5-6 and 5-7)
• Disconnecllhe 8 baltery lead wire and enqine qround cou-
pler.
•
Remove Ihe engine plate.
• Remove the COl unit cover CD and disconnect the neutral
switch coupler ®.
• Disconnecl the generator couplers.
ENGINE 3-3
http://www.motorcycle.in.th

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)