Gardner Denver VST110 Operating And Service Manual page 69

3. Close (when provided) valve isolating compressor package from air system.
4. Identify (by position) each tube connected to the valve body and remove.
5. Remove four bolts (Item 13) securing valve body to compressor body and remove valve.
6. Inspect poppet seal (O-Ring) (Item 6, 10) for wear and tear. Replace, if necessary.
7. Remove lock ring (Item 12) and pull out cover (Item 4).
8. Inspect seals (Item 9, 11) for wear and tear. Replace, if necessary.
9. Reassemble inlet control valve in reverse order.
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