DRIVE SPROCKET HEIGHT ADJUSTMENT
PROCEDURE
A spacer beneath the output sprocket is used to
position the output sprocket in line with the transfer
sprocket. The sprocket must be within 0.0159 of each
other. In order to do this operation, install original
spacer over the output shaft. If original spacer is not
available, use the thickest available shim as a start-
ing point. Refer to Output Sprocket Spacer Chart for
available sizes. Then install the two sprockets with-
out the chain.
The chain sprockets are not reversible. Check the
height difference using a straight edge (special tool
6311 or equivalent) and a set of feeler gauges.
If the output sprocket is lower than transfer
sprocket, add the amount measured to the shim that
was installed (Fig. 449).
If the output sprocket is higher than transfer
sprocket, subtract the amount measured to the shim
that was installed (Fig. 450).
Fig. 449 Checking Sprocket Height
1 – STRAIGHT EDGE
2 – FEELER GAUGE
Fig. 450 Checking Sprocket Height
1 – STRAIGHT EDGE
2 – FEELER GAUGE
OUTPUT SPROCKET SPACER CHART
LH 42LE TRANSAXLE 21 - 145
ADJUSTMENTS (Continued)
To Next Page
Loading...
