– 77 –
Adjustment Procedure
Results of Improper Adjustment
1. Take out the horizontal feed bar shaft
feed the appropriate grease
to the grease groove.
*
The horizontal feed bar shaft
is processed to have a sacrifice M4
screw.
Use an M4 screw and pull it out easily by means of small cutting
pliers.
2. Remove the vertical feed bar shaft
and replenish the appropriate
grease to the grease groove.
3. Also feed the appropriate grease to the bearing
of the vertical
feed cam interior conforming to the 9000B-DS Specification.
4. At the time of reassembly after the disassembly of various parts,
apply the appropriate grease to the sliding surfaces of the feed bar
mechanism.
For the specification of lubrication
hook (9000B-S
, 9000B-M
)
o Lubrication is continued while
hook oil is scattered around the
vertical feed cam.
o When the reduced amount of
hook oil is used, a small amount
of application is acceptable.
o If too much oil is applied, dark
contamination is caused by the
hook oil and the material cloth may
be stained.
Part name
Part No.
JUKI Grease A
40006323
Info about the appropriate grease
Summary of Contents for DDL-9000B-DS
Page 14: ... 10 4 Feed locus and phase 1 Timing standard 2 Timing fast 3 Timing slow Standard Adjustment ...
Page 32: ... 28 8 Adjustment of the amount of feeding 4 Optional switch Standard Adjustment ...
Page 58: ... 54 11 Thread trimming unit 8 Replacement of the moving knife Standard Adjustment ...
Page 70: ... 66 12 Adjustment of the wiper DDL 9000B WB 2mm 1mm Standard Adjustment ...
Page 112: ...MEMO ...
