Auxiliary Flange and Charge Pump Replacement
Follow these steps to either remove, replace, or exchange auxiliary mounting pads and charge pump
(impeller).
D1P auxiliary flange removal
1. Remove the screws (H140), retaining the cover plate (H150). Remove the seal (H130).
2. Remove the drive coupling (H200) if present.
3. Remove the 4 screws (H120), retaining the pad adapter (H100) to the end cap. Discard the pad
adapter O-ring (H110).
4. Use the appropriate snap-ring pliers, remove the retaining ring (G610) from the shaft.
5. Pull out the charge pump, discard it if it is damaged.
D1P auxiliary flange installation
1. Push in the new charge pump far enough to clear the retaining ring groove (if impeller was replaced).
2. Use the appropriate snap-ring pliers to install retaining ring (G610) onto the shaft.
3. Lubricate new O-ring (H110) with petroleum jelly. Install the pad adapter to the end cap.
4. Install the 4 screws (H120) and torque to required torques.
5. Install the drive coupling (H200) if present.
6. Install the cover (H150) with seal (H130), lubricate the seal with petroleum jelly.
7. Install the screws (H140) and torque to required torques.
Service Manual
D1 High Power Open Circuit Pumps Size 65/130/145/193/260
Minor repairs
46 |
©
Danfoss | July 2019 L1527453 | AX00000292en-CN0201
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