Displacement Limiter; Auxiliary Pad - Danfoss 45 K2 Series Repair Instructions

Repair Instructions
Series 45 Frame K2 Axial Piston Pumps
Inspection

Displacement Limiter

Auxiliary Pad

26 | © Danfoss | April 2017
1. Carefully inspect each surface of the swashplate for wear. All swashplate surfaces should be smooth.
Inspect the swashplate's slipper running surface for brass transfer. Excessive brass transfer from
slippers may indicate that the slippers should be replaced.
2. Check the swashplate bearing journal for scratches. Replace the swashplate if necessary.
B040
P109047
Inspect the displacement limiter screw threads (L040). Ensure that the screw is not bent. Also, inspect
the seal/nut (L030) for irregular wear. Replace if necessary. Replace the O-ring (L010A).
Displacement Limiter
Inspect all machined surfaces on the auxiliary pad. If any damage or wear is found, replace the
auxiliary pad.
P109059
AX00000305en-US0101