Ignition Coil; Piston And Connecting Rod - Yamaha WaveRunner FX SHO Service Manual

GEN
INFO
Feature and benefit

Ignition coil

The ignition coils are a direct-ignition type with a coil installed to each cylinder. The coils are
installed to the cylinder head cover using 2 bolts each, which ensures a secure installation and
waterproofing of the spark plug holes.
1 Engine cover
2 Bolt
3 Ignition coil

Piston and connecting rod

The pistons and connecting rods have been newly designed. The shape of the piston crown has
been designed to achieve the optimum compression ratio and the shape of the connecting rod has
been designed to handle the high output. Furthermore, a mark to indicate the installation direction
has been placed on the piston crown.
BOW
1 Piston
2 Drive coupling
3 Transfer shaft
4 Connecting rod
a Piston installation direction mark
a
1
4
1-20
1
2
3
3 2
E
1
2
3
4
5
6
7
8
9