2003-2005 Kawasaki JetSki Ultra-150 Factory Service Manual, Page 73Get this manual
3-22 FUEL SYSTEM Flame Arrester
Installation
the ribs [A] Be surethe duct [D].on the arrester case [B] fit the grooves [C] on Tighten the clamp screws [E] within the range [F] indicated in the figure
The #2 duct has no clamp
Apply non-permanent locking agent to the air inlet cover mounting bolts and torque themTorqueAir Inlet Cover Mounting Bolts: 7.8 Nm (0.8 kgfm, 69 inlb)