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SIDE ROLLER ADJUSTMENT
SIDE ROLLER (48)
CARRIAGE BOLT (82)
BRACKET
NUT A (102)
NUT B (102) NYLOCK NUT (103)
SIDE ROLLER
ADJUSTOR (50)
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There are four SIDE ROLLERS(48) on the bottom of the CARRIAGE(42). The two SIDE ROLLERS (48) on
the right side are adjustable. These rollers were preset in the correct position at the factory. If the carriage
does not travel smoothly in the rails, the rollers on the right side can be adjusted using the procedure below.
NOTE: The SIDE ROLLER(48) is adjusted approximately 0.050" (1.25mm) for each complete turn of an
adjustment nut.
Loosen the NYLOCK NUTS(M8x1.25)(103) on both adjustment assemblies.
Do not remove the NYLOCK
NUT(M8x1.25)(103) from the CARRIAGE BOLT(M8x1.25x18mm)(82).
On both adjustment assemblies, loosen NUT A(M8x1.25)(102) one-half turn. Hold NUT A(M8x1.25)(102)
and tighten NUT B(M8x1.25)(102) securely against the BRACKET and NUT A(M8x1.25)(102). Test the
CARRIAGE(42) to verify that it travels smoothly. Repeat the procedure if necessary.
Tighten the NYLOCK NUTS(M8x1.25)(103) on both adjustment assemblies.
1.
2.
3.
CARRIAGE MOVES FROM SIDE TO SIDE IN THE RAILS (Refer to the Detail Drawing above.)
Loosen the NYLOCK NUTS(M8x1.25)(103) on both adjustment assemblies.
Do not remove the NYLOCK
NUT(M8x1.25)(103) from the CARRIAGE BOLT(M8x1.25x18mm)(82).
On both adjustment assemblies, loosen NUT B(M8x1.25)(102) one-half turn. Hold NUT B(M8x1.25)(102)
and tighten NUT A(M8x1.25)(102) securely against the BRACKET and NUT B(M8x1.25)(102). Test the
CARRIAGE(42) to verify that it travels smoothly. Repeat the procedure if necessary.
Tighten the NYLOCK NUTS(M8x1.25)(103) on both adjustment assemblies.
CARRIAGE IS TOO TIGHT IN THE RAILS (Refer to the Detail Drawing above.)
1.
2.
3.
DETAIL DRAWING