Suzuki DL650 Service Manual page 237

FUEL SYSTEM AND THROTTLE BODY 5-27
STV SYNCHRONIZATION
Install the throttle body. ( U S - 2 7 )
Turn the ignition switch OFF, if STV synchronization is per-
formed on the vehicle.
Turn the STVA shaft with a finger so that the throttle valve
height
@
will be same as
@.
I
Do not use the tool for turning the STVA shaft to pre-
/
vent breakdown.
NOTE:
Measure the throttle valve height
@,
@ I
from top of the throttle
body
@
to the throttle valve
@.
While holding above No.1 STV position, turn the adjust screw
@
so that the throttle valve height
0
will be same as
0.
THROTTLE BODY INSTALLATION
Installation is
in
the reverse order of removal. Pay attention to
the following points:
Connect the throttle pulling cable and throttle returning cable
to the throttle cable drum.