2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 152Get this manual
Engine Mechanical: Installation Install the throttle body in the reverse order of removalPay attention to the following points: NOTE When installing the throttle body, fit the concave part of the intake pipe onto the convex part of the throttle body 1D-10
3) Remove the fuel injector (3) from the fuel delivery pipe (2)
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4) Remove the TP sensor (4) with the special toolSpecial tool0993011950 (Torx wrench) NOTE
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Tighten the throttle body clamp screwsRefer to "Throttle Body Construction (Page 1D-8)" Connect the starter cableRefer to "Hose and Cable Routing Diagram in Section 4A (Page 4A-3)" Adjuster the throttle cable playRefer to "Throttle Cable Play Inspection and Adjustment (Page 1D-5)"