Danfoss H1P Series - Shaft, Bearing Installation

Shaft, Bearing Installation
J100
P106038
J150
J300
J250
J200
J200
Protective
cover
Seal
installation
tool
J150
J220
1. Inspect the shaft journals for wear, scratching, and pits.
2. Check the splines for fretting; replace if damaged.
3. Rotate the bearing, if it does not rotate smoothly, replace it.
4. Press bearing (J150) on shaft. Install snap-ring (J300).
5. Install the shaft/bearing assembly into the pump.
6. Rotate the shaft to align it with the block and charge pump splines.
7. Press down on the shaft and replace the inner snap ring (J200).
8. Cover end of the shaft with an installation sleeve to protect the seal during installation.
9. Lubricate the seal. Tap on the seal replacing tool or an appropriate deep-socket to press in the seal.
10. Remove the protective cover.
Seal Installation Tool
P106492
55 mm
[2.17 in]
120 mm
[4.72 in]
078/089/100
78 mm
[3.07 in]
82 mm
[3.23 in]
115/130
147/165
7 mm
[0.28 in]
51 mm
[2. in]
68.5 mm
[2.70 in]
50°
80°
44.7 mm
[1.76 in]
89.4 mm
[3.52 in]
7 mm
[0.276 in]
78 mm
[3.07 in]
75.6 mm
[2.97 in]
210/250
4.4 mm
[0.17 in]
80°
57.5 mm
[2.26 in]
89.4 mm
[3.52 in]
11. Install the remaining snap ring (J200).
Service Manual
H1P 069—H1P 250 Axial Piston Single Pumps
Minor Repair
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Danfoss | September 2020 AX152886482551en-000504 | 53