DFD6361-Maintenance - 第648页

F-78 Procedur es for re moving the fra me clu mp (Conti nued) Step No. Do This 9 Hold the Y-type joint and pull out the tube while pushing the end of the parallel joint towar d the chuck table, as sho wn below. - The tub…

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F-77
Procedures for removing the frame clump (Continued)
Step No. Do This
7
Wear protective gloves.
8
Put a mark clip on the tube to give a guide for installation
position of Y-type joint.
OPEN
CLOSE
OPEN
CLOSE
Y-type joint
Parallel joint
F-78
Procedures for removing the frame clump (Continued)
Step No. Do This
9
Hold the Y-type joint and pull out the tube while pushing the end
of the parallel joint toward the chuck table, as shown below.
- The tube is got out of the outlet of the parallel joint.
- There are four parallel joints.
Tube
1. While
pusing here
2. Hold Y-type joint
and pull out its tube.
Parallel joint
Y-type
j
oint
10
Insert the Allen wrench (2.5 mm) into the hole of the parallel
joint and rotate it counterclockwise. Then the parallel joint comes
off.
Hole
Parallel joint
F-79
Procedures for removing the frame clump (Continued)
Step No. Do This
11
Remove the mounting screws (DFD6351:M4, DFD6361:M3) of
the frame clump with the Allen wrench.
Mounting screws
-DFD6351:M4
-DFD6361:M3
12
Remove the frame clump.
13
Repeat the steps 11 through 12 to remove all flame clumps.
- There are four frame clumps.
Frame clump
14
After taking off the parts, store them sufficiently away from the
working area.
Continued in the next section.