Suzuki drz 400E Service Manual page 146

Insert the inner tube into the outer tube and install the oil seal
using the special tool.
09940-52861: Front fork oil seal installer set
Install the oil seal stopper ring.
Make sure that the oil seal stopper ring is fitted se-
curely.
DAMPER ROD BOLT
Tighten the front fork damper rod bolt to the specified torque
using the special tool.
09940-54821: Front fork inner rod holder
Frant fork damper rod bolt: 80 N·m (8.0 kgf-m, 58.0 lb-ft)
Use a new O-ring to prevent oil leakage.
FORK OIL
Place the front fork vertically without the spring.
Pour the specified fork oil into the inner tube.
99000-99001-SS5: SUZUKI FORK OIL SS-05
Standard fork oil capacity (each leg):
Move the inner tube and inner rod slowly several times.
Hold the front fork in a vertical position and adjust the fork oil
level using the special tool.
09943-74111: Fork oil level gauge
Fork oil level
Standard: 122 mm (4.8 in)
NOTE:
Before adjusting the oil level, remove the fork spring and com-
press the inner tube fully.
720 ml (24.3 US oz, 25.4 Imp oz)
CHASSIS 6-15