Edwards EH500

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Maintenance
A301-05-880 Issue A
5.7 Overhaul the pump
The EH pump can only be overhauled by Edwards service engineers. Contact the supplier or Edwards for advice.
Figure 10 - Lubricate the rear bearing (EH250FX, EH500 and EH500FX pumps only)
1. Pump body
2. Bearing
3. Spacer
4. Shims
5. O-ring
6. End cover
7. Socket-head screw
8. Cover cap