7 - 25
DRIV
REAR CONSTANT VELOCITY JOINTS AND FINAL
DRIVE GEAR
DISASSEMBLING THE FINAL DRIVE
PINION GEAR ASSEMBLY
1. Loosen:
• rear drive shaft coupling gear (final gear
side) nut
1
NOTE:
Secure the final drive pinion gear teeth in the
vise with a clean rag.
1
EBS00184
POSITIONING THE FINAL DRIVE PINION
GEAR AND RING GEAR
When the final drive pinion gear, wheel gear,
final gear case and/or final driven pinion gear
are replaced, be sure to adjust the positions of
the final drive pinion gear, wheel gear and final
driven pinion gear using the shim(s).
EBS00185
ADJUSTING THE FINAL DRIVE PINION
GEAR BACKLASH
1. Select:
• final drive pinion gear shim(s)
1
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a. To find the final drive pinion gear shim thick-
ness “A”, use the following formula.
a
= 55 mm (2.2 in).
b
= a numeral (usually a decimal number) on
the final drive pinion gear either added to
or subtracted from “22.2”.
c
= a numeral (usually a decimal number) on
the final drive pinion gear bearing housing
either added to or subtracted from “67.8”.
d
= a numeral (usually a decimal number) on
the final gear case either added to or sub-
tracted from “100”.
Example:
1)
a
= 55
2) If “–02” is stamped on the final drive pinion
gear,
b
= 22.2 – 0.02
= 22.18
Final drive pinion gear shim thickness
“A” =
a
+ (
c
–
b
) –
d
“A”
b
c
1
a
d
b
Summary of Contents for GRIZZLY 700 FI YFM7FGPW
Page 1: ...LIT 11616 20 11 3B4 28197 10 YFM7FGPW SERVICE MANUAL ...
Page 47: ...2 11 SPEC ENGINE SPECIFICATIONS Cylinder head tightening sequence 3 1 4 2 7 8 5 6 ...
Page 274: ...6 2 FI FUEL INJECTION SYSTEM 6 ...
Page 482: ...10 7 TRBL SHTG ...
Page 484: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A ...