
Table of Contents
· Warnings and Cautions
· Table of Contents
1. Principles of operation
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2. Tool and Others Required
2.1 General tools
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2.2 Dedicated tools
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2.3 Others.
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3. Ordering Replacement parts
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4. Base
4.1 Removal
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4.2 Installation
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5. Valve Body and C Spool Valve Assembly
5.1 Removal
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Valve body assembly
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Disassembling of the C Spool Valve
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5.2 Inspection
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5.3 Installation
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6. Ball Valves and Valve Seats
6.1 Removal
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6.2 Inspection
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6.3 Installation
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7. Diaphragm and Center Rod
7.1 Removal
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7.2 Inspection
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7.3 Installation
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8.
Pilot Valve Assembly
8.1 Removal
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8.2 Inspection
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8.3 Installation
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9. Retightening of Tie rods
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