1992-1998 Kawasaki PWC Jet Ski Service Repair Manual., Page 115Get this manual
IGNITION
Red rust-colored deposits on the firing end of spark plug can be caused by water in the cylinder combustion chamberThis can be the evidence of water entering the cylinders through the exhaust manifold because of accumulation of scaleThis condition MUST be the first opportunityRefer to Chapter 8, Engine
sary to remove the flywheel in order to service these componentsThe ignition coils on the Model 750, 900 and 1100 Series are mounted outside the electrical boxDESCRIPTION AND IGNITION CIRCUIT ION