MUTOH ValueJet 1304 Service Manual page 122

4 Parts Replacement
4. Remove the joint screw (M6) connecting the I/H assembly and the SUS pipe, and remove the o-ring
inside.
5. Remove the screw retaining the I/H assembly to the I/H base (tapping screw M3
6. Replace the I/H assembly.
7. To reassemble the unit, reverse the removal procedure.
NOTE
When attaching the part, make sure the followings:
• When tighten the joint screw, use the optional jig and pay attention to the fastening torque.
"10.4 Jigs and Tools" p.10-8
• Used O-ring become deformed. Do not use the O-ring removed and attach the new one.
Rev.-01
CS9050, CS9150
1
4-74
VJ-1304 Maintenance Manual
No. Part name
1 Joint screw
2 I/H assembly
2
×
10, S cup: 2).