Throttle Valve Synchronization - Suzuki GSX-R1000 Service Manual

THROTTLE VALVE SYNCHRONIZATION
Check and adjust the throttle valve synchronization among four
cylinders.
CALIBRATING EACH VACUUM GAUGE
• Lift and support the fuel tank. (c::::rS-S)
• Start up the engine and run it in idling condition for warming
up.
• Stop the warmed-up engine.
• Disconnect the IAT sensor coupler
CD
and remove the IAT
sensor from the air cleaner box.
• Connect the removed IAT sensor to its coupler and place it on
the frame.
• Remove the lAP sensor coupler screw (2).
• Remove the air cleaner box. (c::::rS-1S)
• Disconnect the PAIR vacuum hose @ from the No.4 throttle
body.
• Connect one of the vacuum balancer gauge hose @ to the
nipple on the No.4 throttle body.
!TUt!
09913-13121: Vacuum balancer gauge
FUEL SYSTEM AND THROTTLE BODY 5·25