Yamaha GRIZZLY 700 FI YFM7FGPW, Service Manual

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ENG
MIDDLE GEAR
INSTALLING THE MIDDLE DRIVE SHAFT
1. Install:
• circlip
• middle driven gear
1
(to the middle drive shaft
2
)
Installed depth of middle driven
gear
a
24.7 ~ 24.9 mm (0.97 ~ 0.98 in)
a
2
1
2. Tighten:
• middle drive pinion gear nut
1
NOTE:
Secure the middle drive shaft in the vise with a
clean rag.
3. Lock the threads with a drift punch.
New
T
R
.
.
180 Nm (18.0 m · kg, 130 ft · lb)
EBS01022
MEASURING THE MIDDLE GEAR
BACKLASH
1. Measure:
• gear lash
▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼▼▼
a. Temporarily install the left crankcase.
b. Wrap a rag
1
around a screwdriver
2
, and
then insert it into the installation hole
a
of
the left crankcase speed sensor to hold the
middle driven gear.
c. Attach the final gear backlash band
3
and
dial gauge
4
.
b
45 mm (1.8 in)
d. Measure the gear lash while rotating the
middle driven shaft back and forth.
NOTE:
_
Measure the gear lash at 4 positions. Rotate
the middle driven gear 90° each time.
Middle gear lash
0.10 ~ 0.30 mm
(0.004 ~ 0.012 in)
Final gear backlash band
90890-01511
b
3
4