Generac MTP6000S3 — Suction Check Valve Service
For the Generac MTP6000S3.
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Procedure
- With the inspection cover removed, the check valve can be accessed without removing the suction piping.
- Remove the check valve bolt.
- Reach through the inspection cover opening and pull the complete assembly from the suction flange.
- Service the check valve as required.
Source: manual:49519.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.