Steering; Front Fork - Suzuki Intruder VZR1800 Service Manual

2-28 PERIODIC MAINTENANCE
TIRE PRESSURE
If the tire pressure is too high or too low, steering will be
adversely affected and tire wear will increase. Therefore, main-
tain the correct tire pressure for good roadability and a longer
tire life. Cold inflation tire pressure is as follows.
% Cold inflation tire pressure
Solo riding: Front: 250 kPa (2.50 kgf/cm
Rear: 290 kPa (2.90 kgf/cm
Dual riding: Front: 250 kPa (2.50 kgf/cm
Rear: 290 kPa (2.90 kgf/cm
"
The standard tire fitted on this motorcycle is 130/70
R18 M/C 63 V for the front and 240/40 R18 M/C 79 V for
the rear. The use of tires other than those specified
may cause instability. It is highly recommended to use
the specified tires.
% TIRE TYPE
DUNLOP (Front: D221FA, Rear: D221)

STEERING

Inspect initially at 1 000 km (600 miles, 2 months) and
every 12 000 km (7 500 miles, 24 months) thereafter.
The steering should be adjusted properly for smooth turning of
the handlebars and safe operation. Overtighten steering pre-
vents smooth turning of the handlebars and too loose steering
will cause poor stability. Check that there is no play in the front
fork. Support the motorcycle so that the front wheel is off the
ground. With the wheel facing straight ahead, grasp the lower
fork tubes near the axle and pull forward. If play is found, read-
just the steering. ($9-27)

FRONT FORK

Inspect every 12 000 km (7 500 miles, 24 months).
Inspect the front fork for oil leakage, scoring or scratches on the
outer surface of the inner tubes. Replace any defective parts, if
necessary. ($9-15)
2 , 36 psi)
2 , 42 psi)
, 36 psi)
2
2 , 42 psi)