Suzuki drz 400 2007 User Manual

5- 14 COOLING SYSTEM
INSPECTION
WATER PUMP BEARING
Inspect
the inner race play of the water pump bearing by hand
while it is in the water pump housing. Rotate the inner race by
hand to inspect it for abnormal noise and smooth rotation. If ab-
normal noise occurs or if rough movement is noted, replace the
water pump bearing with a new one.
Remove the water pump bearing using the special
tool, as fol-
lows:
• Insert the bearing remover attachment into the water pump
bearing.
• Install the wedge from the opposite side and lock it into the
sl it of the bearing remover attachment.
• Drive out the water pump bearing by knocking the wedge bar.
S 09941-50111: Bearing remover
[ A CAUTION]
Replace the removed bearing with a new one.
MECHANI C A L SE'A L
Visually inspect the mechanical seal for damage. If any dam-
ages are found, replace the mechanical seal with a new one.
• Remove the mechanical seal.
I A CAUTION]
Replace the removed mechanical seal with a new one .
REASSEMBLY
Reassemble and remount the water pump in the reverse order
of removal and disassembly. Pay attention to the following points:
• I nsl~1I Ih" waler pump bearings using the special tool.
S 09913-70210: Beari ng i nstaller set
Play
- ~
1(1
~ - -t Play
1 1.
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-
JUJ
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Suzuki drz 400 2007 Specifications

General

Year	2007
Manufacturer	Suzuki
Model	DR-Z400
Category	Dual-sport
Displacement	398 cc
Bore x Stroke	90.0 mm x 62.6 mm
Compression Ratio	11.3:1
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Front Brakes	Single disc
Rear Brakes	Single disc
Front Tire	80/100-21
Rear Tire	120/90-18
Seat Height	935 mm (36.8 in)
Fuel System	Mikuni BSR36 carburetor
Ignition	CDI
Rear Suspension	Link type, coil spring, oil damped
Ground Clearance	300 mm
Wheelbase	1, 485 mm
Fuel Capacity	10.0 L (2.6 US gal)
Engine Type	Single-cylinder, four-stroke