Anest Iwata MSU-111N, Instruction Manual

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Ű 9. Disassembly and Assembly
6. Place the following parts into the air motor body
and tighten cap.
- Interlock piece
-
Packing
-
Interlock end piece
- Spring
7. Place the seat block section onto the air motor
body.
8. Tighten the four bolts and the pipe nut.
b) PP-1171CNE (17:1 pump)
IMPORTANT
1. Put general-purpose grease on the moving parts, o-rings and packings inside the air cylinder.
2. When replacing the valve shaft, push the changeover bar downward and adjust the clearance between the
valve shaft and the piston to 2mm (0.08inch) each sides.
3. When tightening the nuts on the changeover rod, the top surface of the nut and the changeover rod should
be at the same level.
1. Place the piston o-ring on the air piston.
2. Place the following parts on the air piston.
- Changeover bar
- Changeover body
-
Changeover rod
3. Replace the valve shafts.
4. Replace the following parts.
- Pin
- Spring
-
Spring holder
-
Changeover pin
5. Push the changeover body downward, and tighten
the valve shafts and the nuts.