Sec. 11 - JUKI HZL-K85 Service Manual

SERVICE MANUAL

SEC. 11

Meshing condition of shuttle gear and lower gear
1. Check meshing condition of gears after adjustment.
Check play of the gear at 4 positions –each 90 degree angle of 1 rotation
of shuttle race.
No play on 2 positions to save too loose condition – play on other 2 positions
to save too tight condition.
2 Adjustment of play between shuttle gear and lower shaft gear is made by
turning eccentric ball bushing (f).
*loosen screw (g) on pressing plate so that the ball bushing (f) may be turned.
*Turn the ball bushing (f) in either way by using concave portion.
*The ball bushing is to be placed with mark (h) positioned at upper side within angle
of 180 degrees
3. Tighten the screw (C) securely after adjustment.
h
g
f
Date:
2011/09/23
Page:
31/39
Model:
K65&K85