Yamaha F150A Service Manual

2-12
Power unit system
0
1
2
3
4
5
6
7
8
9
10
A
Power unit system
Shimless valve lifter
Newly designed valve lifters “1” have been adopted in place of the valve shims previously used “2”.
The valve lifters are available in different thicknesses “a”. Therefore, the valve clearance “b” can be
adjusted by replacing the current valve lifter with a new valve lifter of the appropriate thickness.
A. Previous L4 model
B. New L4 model
b
a
A
B
2
1

Yamaha F150A Specifications

General

Brand	Yamaha
Model	F150A
Category	Outboard Motor
Language	English