Power Solutions International — EPR valve disassembly

Repair & overhaul · NG supply and electronic pressure regulator (EPR valve)

From a Power Solutions International service manual — check it applies to your exact model before use.

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Procedure

1. Remove the bolt (2).
2. Remove the bolt (5).
3. Remove the bolt (14).
4. Remove the EPR valve (4).
5. Remove the bracket (3).
6. Remove the bolt (7).
7. Remove the cross pipe (6).
8. Remove the bolt (11).
9. Remove the electromagnetic valve (10).
10. Remove the bolt (12).
11. Remove the bracket (13).

Source: Power Solutions International service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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