11
Jaw Case Lock Nut
Whirl-stop Ring
Jaw Case Head
Jaw Pusher Spring
Jaw Pusher
Guide Pipe
Jaw Case Head
Jaw
Apply lubricant oil
Align convex
and notch
Get down whirl-stop ring
Spool Cap A
Spool Cap B
(3) Pull Collar to the direction shown in the
figure to loosen jaw case head and remove it.
(4) Remove jaw pressure spring, guide pipe, jaw
pressure and jaw.
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Cleaning
(5) Clean up each part with a brush.
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Assembly
(6) Assemble parts in reverse procedure of
disassembly. Wind and tighten jaw case head
to the end and return it to the position where
convex and notch are aligned, then set up
Collar. At assembly, apply lubricant oil on
the backside of jaw.
5.2 SPOOL
UNIT
If dust is accumulated at spool area, spool cannot move smoothly. Spool must be cleaned when
spool moves slowly or improperly.
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Disassembly
(1) Stop air supply.
(2) Remove spool cap A and B with a spanner.
5. Cleaning and Maintenance
