KE-2050/KE-2060, KE-2050R/2055R/KE-2060R Maintenance Manual
2-18
2-5. Replacing the Head Up Spring
2-5-1. MNLA Head
Replacing the head up SP
(1) Remove up to the cover of the motor following
the steps (1) through (5) in section 2-1-1 and
step (2) in section 2-2-2.
Rev. 2.00
(2) Replace the head up SP
g
.
⑤
Replacing the head up SP2
Note) This replacement is applicable only
to the machines shipped in the first
term.
(1) Loosen the set collar mounting screws
h
(2
pcs.) to detach the set collar from the spline
shaft.
(2) Remove the spline shaft from the bearing of
the Z-slide bracket.
Figure 2-5-1
(3) Replace the head up SP2
i
.
When fixing the set collar, exercise
care to avoid any clearance from
being formed between the collar and the spline shaft.
⑦
⑥
Figure 2-5-2
