6-29
E
LOWR
SHIMMING
MEASURING THE BACKLASH
NOTE:
●
Do not install the water pump compo-
nents when measuring the backlash.
●
Measure the forward gear backlash.
●
If the forward gear backlash is larger than
specified, the pinion gear may be too
high.
●
If the forward gear backlash is smaller
than specified, the pinion gear may be too
low.
●
If either of these conditions exists, then
check the pinion gear shim selection.
1. Place the shift rod in the neutral posi-
tion.
2. Install the dial gauge onto the lower
case.
3. Install the backlash indicator on the
drive shaft and have the dial gauge
plunger contact the specified point.
Dial gauge:
YU-3097/90890-01252
Magnet base:
YU-34481/90890-06705
Backlash indicator:
YB-06265/90890-06706
Backlash adjusting plate:
YB-07003
Summary of Contents for F100A
Page 51: ...F D ES SPEC 2 9 DIMENSIONS ABMESSUNGEN DIMENSIONES DIMENSIONS ABMESSUNGEN DIMENSIONES 9 ...
Page 58: ...2 13 SPEC E HOSE ROUTING HOSE ROUTING 2 1 3 1 Water hose 2 Blow by gas hose 3 Oil return hose ...
Page 394: ...8 4 ELEC E ELECTRICAL COMPONENTS Rear view 1 2 1 Spark plug 2 Spark plug lead ...
Page 462: ......
Page 463: ...Printed on recycled paper Printed in Japan Oct 2000 0 2 1 CR F100AET YAMAHA MOTOR CO LTD ...