Changing Guide Shaft Bushing
- If the bushing of center drum is worn out, cage will be twisted due to different pushing
to drawer rods and cases.
- Noise during drum rotation, or shaking center drum during forward / backward, guide
bushings should be replaced by new bushing.
1- Loose nut(#1), bushing(#2) to be split 2 pieces.
2- Change new bushing and tighten double nut(#1)
※ It is acceptable 2~3mm tolerance of moving left or right side for drum rotation.
In order to make front & back drum parallel line, loose bolts(#3),and turns each
shaft by a pipe wrench to make same distance between front drum and back drum.
- Take off nut(#3) turn shaft(#4) by pipe wrench.
- Turns clockwise to close distance and anti-clockwise to open distance because
screw off nut(#5) and screw of nut(#6) is opposite direction.
Summary of Contents for KN-1248-G3
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