D1P shaft installation
1. Before reinstalling the shaft, press the shaft bearing onto shaft (if bearing was removed), using
external snap ring pliers to install retainer ring (not shown, see Repair Instructions manual) in shaft.
C
Caution
The washer from the bearing must be on the shaft shoulder side and the retainer ring must be facing
the bearing with the small corner side.
2. With the pump’s mounting flange side up, coat bearing hole with hydraulic fluid, install shaft and
front bearing group to housing, knocking the bearing cup side lightly with a copper hammer if there
is considerable resistance until the shaft and bearing assembly is properly set in place.
C
Caution
Do not hit the shaft, using a protective sleeve is recommended. Be careful with contaminants during
the process.
3. Coat with assembly grease to hold the O-ring (F230) in bearing hole.
C
Caution
Be careful when touching shaft splines; The retainer ring must be facing the bearing with small corner
side.
4. Lubricate the lip of the shaft seal (F222) with clean hydraulic grease. Install the carrier and seal
assembly (F220) and make sure it is set properly by applying uniform force around the carrier. Once
the seal carrier is properly set, use internal snap ring pliers to install retainer ring (F210) in housing.
5. If the pump has an impeller, reinstall it after the shaft installation is complete.
P400617
F210
F220
F221
F222
F230
E000T
Service Manual
D1 High Power Open Circuit Pumps Size 65/130/145/193/260
Minor repairs
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©
Danfoss | July 2019
L1527453 | AX00000292en-CN0201