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Section 133—Assembly
25
FIRST AND
THIRD GEAR
SHIFT RAIL—7240
THIRD
AND
FIRST GEAR
SHIFT FORK—7230
NUT—33911-S
BOLT —7245
REVERSE
GEAR
SHIFT RAIL—7242
NUT—33911-S
a
aa
REVERSE
GEAR
SHIFT PLATE—7216
SECOND
AND
FOURTH
GEAR
SHIFT PLATE—7225
SECOND
AND
REVERSE
SHIFT
FORK—7231
\
NUT—33911-S
&
SECOND
AND
FOURTH
SHIFT RAIL—7241
SECOND
AND
FOURTH
GEAR SHIFT FORK—7236
Fig. 16—Shift Rails and Shift Forks
one 0.005 inch shim will increase the torque approximately 10 pounds-
inches. Adding a 0.005 inch shim will decrease the torque a like
amount.
Install the two lower shift rails and shift forks making sure that the
deep square cornered slots face inward on both rails. Install the inter-
lock ball spring and nut on each side of the housing. Install the main
shaft assembly being careful not to damage the gear teeth. Install the
rear main shaft bearing retainer assembly, using the metal shim pack
previously removed and identified. Install the main drive gear bear-
ing retainer assembly and gasket. Position all shift rails and forks in
the neutral position and measure the torque required to turn the main
shaft. Several turns should be completed so that the bearings will be
properly seated.
After the shift is turning uniformly,
the torque
should
be from
20 to 35 pounds-inches.
Add
or remove
shims
as
3730-473
5 183, fi
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