Input Shaft And Swashplate - Danfoss 45 K2 Series Repair Instructions

Axial piston open circuit pumps

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Repair Instructions

Series 45 Frame K2 Axial Piston Pumps

Disassembly

Input shaft and swashplate

Danfoss | April 2017

2. Slide the cylinder block assembly (P010) out of the pump housing by pushing on the shaft. Push the

shaft only far enough so that the cylinder kit may be removed by hand. Keep track of the three small

hold-down pins (K046) located inside the cylinder kit.

Once removed, set the cylinder kit in a protected area. Contamination or scratches may lead to poor

performance or pump failure.

1. Rotate the swashplate (B040) until level with pump housing.

2. Pull the shaft (J010) from the shaft seal and bearing kit.

3. Pull to remove the front tapered roller bearing (B050).

4. Carefully pry to remove the journal bearings (B030) and retaining pins (B071) from the pump housing.

Record the location and orientation of the journal bearings if they are to be reused. If necessary,

remove the front bearing cup (B060) from the pump housing.

P109041

AX00000305en-US0101 | 11

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