Throttle Valve Synchronization; Evaporative Emission Control System (E-33 Only); Pair (Air Supply) System - Suzuki DL650K5 Service Manual

2-16 PERIODIC MAINTENANCE
MAJOR ADJUSTMENT
• Remove the fuel tank. (!5-7)
• Remove the air cleaner box. (!5-15)
• Loosen the lock-nut 1 of the throttle returning cable.
• Turn the returning cable adjuster 2 to obtain proper cable
play.
• Loosen the lock-nut 3 of the throttle pulling cable.
• Turn the pulling cable adjuster 4 in or out until the throttle
cable play A should be 2.0 – 4.0 mm (0.08 – 0.16 in) at the
throttle grip.
• Tighten the lock-nut 3 securely while holding the adjuster 4.
%'Throttle cable play A: 2.0 – 4.0 mm (0.08 – 0.16 in)
• While holding the throttle grip at the fully closed position,
slowly turn the returning cable adjuster 2 to obtain a slack of
1.0 mm (0.04 in).
• Tighten the lock-nut 1 securely.
#
After the adjustment is completed, check that handle-
bar movement does not raise the engine idle speed
and that the throttle grip returns smoothly and auto-
matically.

THROTTLE VALVE SYNCHRONIZATION

Inspect initially at 1 000 km (600 miles, 2 months) (E-33
only) and every 12 000 km (7 500 miles, 24 months).
Inspect the throttle
(!5-32)
EVAPORATIVE EMISSION CONTROL SYS-
TEM (E-33 ONLY)
Inspect every 12 000 km (7 500 miles, 24 months).
Replace vapor hose every 4 years.
Inspect the evaporative emission control system periodically.

PAIR (AIR SUPPLY) SYSTEM

Inspect every 12 000 km (7 500 miles, 24 months).
Inspect the PAIR (air supply) system periodically. (!10-6)
valve synchronization periodically.