2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 107Get this manual
3-62 FUEL SYSTEM (DFI) Injector (Service Code 51, 52, 53)
a band Mount cylinder onto the injector with fuel hose connectedInstall it to the head following the procedure described belowApply non-permanent locking agent to the injector mounting bolt before tightening temporarily by handInsert thickness gauge [C],1.0 mm (0.04 in between the injector bracket [A] of the hole for bolt tightening located in front of the engine and the cylinder head [B]This will be applied to each injectorTighten the bolt [D] of engine front side (side with thickness gauge inserted) to the extent the thickness gauge can not easily move
Tighten the bolt [A] of engine rear side temporarilyTemporal Tightening TorqueInjector Mounting Bolt: 20 (2.0 kgf m, 14 ft lb)
Cylinder Head [B] Injector Bracket [C]
the thickness gauge tighten Removeengine to the specifiedtotorquethe bolt [A] mounted on front side of
Torque Injector Mounting Bolt: 222.2 kgf m, 16 ft lb)