Yamaha F6AMH Service Manual

CRANKSHAFT, PISTON AND CYLINDER BODY
INSTALLING THE PISTON RING
1. Install:
 Oil ring
1
 2nd ring
2
 Top ring
3
NOTE:
 When installing oil ring, first install the
expander ring and then the side rails.
 When installing the 2nd ring and top ring,
make sure the “N” mark faces upward.
 After installing the piston rings, check
that they move smoothly.
2. Set:
Set the piston ring end gaps as shown.
 Top ring end gap
a
 2nd ring end gap
b
 Oil ring Upper side rail end gap
c
 Oil ring expander ring end gap
a
 Oil ring lower side rail end gap
d
INSTALLING THE CONNECTING ROD
Install:
 Piston 1
 Connecting rod 2
 Piston pin 3
 Circlip 4
NOTE:
Install the connecting rod with “YAMAHA”
mark facing towards the “UP” mark on the
piston crown.
5-61

Yamaha F6AMH Specifications

General

Brand	Yamaha
Model	F6AMH
Category	Outboard Motor
Language	English