Suzuki DR600S - Page 22

PERIODIC
MAINTENANCE
AND
TUNE-UP
PROCEDURES
2-10
NECESSARY AMOUNT OF ENGINE OIL
Oil change 2 300 ml (2.4 US qt)
Filter change 2 450 ml (2.6 US qt)
Overhaul engine 2 600 ml (2.7 US qt)
CARBURETOR
IDLE RPM (Idling adjustment)
Inspect Initial 1 000 km (600 miles) and
Every 6 000 km (4 000 miles)
NOTE: itis
Make this adjustment when the engine is hot.
e® Connect a tachometer.
e Start up the engine and set its speed at anywhere
between 1200 and 1400 r/min by turning
the throttle stop screw (1).
Turn in or out the pilot screw within 1/2 turn
from the standard setting, and set it when the
engine speed is at the highest possible level.
e After this adjustment, recheck the idling speed
and adjust to between 1 200 and 1 400 r/min
with throttle stop screw if necessary.
THROTTLE CABLE PLAY
(Pulling cable play)
The pulling cable @ should be adjusted to have a
play ® of 0.5 — 1.0 mm (0.02 — 0.04 in).
If the adjustment is necessary, adjust the play in
the following way:
@ Loosen the lock nut @) and turn the adjuster
@® in or out to obtain the correct play @ 0.5 —
1.0 mm (0.02 — 0.04 in).
e After adjusting the play, tighten the lock nut @).
(Returning cable slack)
The returning cable (8) should be adjusted to have
a little slack ©).
If the adjustment is necessary, adjust the slack in
the following way:
@ Loosen the lock nuts @ and reduce the slack
© to little by turning the adjuster © .
e After adjusting the slack, tighten the lock nuts
®.
WARNING:
After the adjustment is completed, check
that handlebar movement does not raise the
engine idle speed and that the throttle grip
returns smoothly and automatically.