MVT26
October 2003
Section 3
Page 27
2. Put O-ring (4) into Valve Head (7).
3. Insert Discharge Valve (5) into Valve Head (7).
4. Put on Valve Cover (8).
5. Screw in Socket Head Screws (9) and tighten with a torque wrench to the value listed in the Appendix
6. Tighten Stud (3) and replace Gasket (2).
7. Tighten Acorn Nut (1) with a torque wrench to the value listed in the Appendix.
3.1.5.6.3
Inlet Valve Removal and Installation
1. If the assembly tool shown in Figure 3.1-15 is unavailable, place two 8mm diameter metal pins of any
length in the holes of the Valve Head (7) and secure them in a vise with the Inlet Valve (6) facing up.
2. Unscrew the Inlet Valve (6) from the Valve Head (7) using the special tool (Bauer p/n 4555-645) sup-
plied with your unit. See Figure 3.1-16.
3.1.6
Repair and Troubleshooting
3.1.6.1
Repair
Repair work can be carried out on the compressor block to a certain extent but a certain level of experi-
ence and skill is necessary. It should be noted however that no repair should be carried out on the crank-
shaft nor on the bearings and safety valves are not repaired but always replaced
Figure 3.1-15
Assembly Tool
Figure 3.1-16
Using Special Tool
CAUTION
Avoid damaging the special tool or the valve when using the tool, ensure that it is pushed firmly
and properly into the sockets in the valve so that it will not tilt when it is turned.