Terex ASV SR70 Service & Repair Manual page 120

16-49
3. Remove the valve plate and inspect it for damage
or wear, specifically, scratches that can be felt with
a fingernail. (fig. 16-49)
16-50
16-51
4. Inspect the end of the barrel (face) and the slipper
faces for similar scratches. (fig. 16-50, 16-51)
Note: To inspect the slipper faces, slide the barrel off
of the assembly, then slide the slippers and pistons off
of the shaft as an assembly, then inspect.
16-52
Barrel Face
16-53
5. Remove the swash plate along with the bearings
and inspect them for any damage or scratching
that could affect operation. (fig. 16-52, 16-53)
Slipper Faces
16-54
6. Remove the snap ring holding the shaft, seal and
bearing into the casing, then remove the seal.
(fig. 16-54)
Note: If you are repairing the existing pump, you will
need to replace the outer seal as it will be destroyed
upon removal.
16-11
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Rubber Track Loader
16. Hydraulic Component Service
Bearings
Swash Plate
Surfaces