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Adjustment Procedures Results of Improper Adjustment
™ Make sure whether there is any play in the hook driving shaft
before stretching the timing belt.
™ When inserting the hook driving shaft into the pinion, adjust
so that the screw No. 1 in the pinion is aligned with the
engraved marker line on the large gear. (Refer to “(3) Needle
rocking timing” on page 4.)
™ Assembling dimension of the hook driving shaft and the hook
driving shaft rear bearing bush is 20 mm.
™ When drawing out the hook driving
shaft, take care so that the hook
driving shaft intermediate bearing is
not drawn out.
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