A SERVICE OF

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3-90 FUEL SYSTEM (DFI)
Throttle Body Assy
Loosen:
Throttle Assy Holder Clamp Bolts [A]
Air Cle
aner Duct Clamp Bolts [B]
Special Tool - Ca rburetor Drain Plug Wrench, Hex 3:
57001–1269
Remove:
Right and Left Side Covers (see Frame chapter)
Coolant Reserve Tank (see Coolant Change in the Peri-
odic Maintenance chapter)
Starter Relay, Junction Box (right)
Crankcase Breather Hose
Right and Left Air Cleaner Housing Mounting Bolts [A]
Front [B]
Move [A] the air cleaner housing backwards.
Pull [B] the throttle body assy out of the holders [C].
Slide [A] the throttle body assy [B] left and remove it.
Loosen the locknut and screw in the throttle cable adjuster
fully t o give the cables plenty of play.
Remove the right handlebar switch housing and take out
the accelerator cable upper end [A] and the decelerator
cable upper end [B].
Front [C]