BRP Outlander 400 EFI 2008, Руководство по обслуживанию

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Section 07 DRIVE SYSTEM
Subsection 02 (FRONT DRIVE)
If the old pinion shim stack measurement is under
1.00 mm (.039 in), install a 0.5 mm (.02 in) shim
on the differential components as per
CHART B
.
CHART A CHART B
PINION
1.85 mm
(.073 in)
PINION
BACKLASH BACKLASH
PRELOAD
1.00 mm
(.039 in)
PRELOAD
0.5 mm
(.02 in)
NOTE: The procedure above sets the pinion shim
thickness and should not be modified thereafter.
Any changes should be done on the preload and/or
backlash side(s).
1 2
vmr2006-023-009_a
1. Backlash side
2. Preload side
Assemble the differential and check backlash as
well as preload.
Backlash
Using a dial indicator and the backlash measure-
ment tool (P/N 529 035 665), measure the back-
lash. Place the backlash measurement tool at
the end of pinion gear.
From center of bolt, measure 25.4 mm (1 in) and
scribe a mark on the tab.
vmr2006-023-015_a
1. Tab of backlash measurement tool
2. Mark on tab
A. 25.4 mm (1 in)
Position the dial indicator tip against the tab at
a 90° angle and right on the previously scribed
mark.
Gently, move the tab back and forth. Note the
result.
vmr2006-023-016
Rotate pinion gear 1/2 turn and check backlash
again. Note the result.
Rotate pinion gear 1 turn and check backlash
again.
If backlash is below 0.05 mm (.002 in), increase
backlash shim by 0.05 mm (.002 in) and check the
backlash again.
If backlash is greater than 0.356 mm (.014 in), de-
crease backlash shim by 0.05 mm (.002 in) and
check the backlash again.
Measure preload.
Preload
Screw the propeller shaft adaptor screw in pinion
gear.
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