Introduction ........................................................................................................................................4
Disassembly Procedure .....................................................................................................................5
First Stage Disassembly ..................................................................................................................5
Valve Body Disassembly ...............................................................................................................10
Reassembly Procedure ....................................................................................................................10
First Stage Reassembly ................................................................................................................10
First Stage Testing ........................................................................................................................14
Valve Body Reassembly ................................................................................................................15
Final Testing ......................................................................................................................................19
Table 1: Troubleshooting Guide First Stage...................................................................................20
Table 2: Troubleshooting Guide Second Stage .............................................................................21
Table 3: List of Tools and Service Kits ...........................................................................................22
Table 4: Torque Specifications ........................................................................................................25
Table 5: Test Bench Specifications ................................................................................................25
Table 6: Recommended Cleaners and Lubricants ........................................................................25
Maintenance Notes ..........................................................................................................................30
CONTENTS
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