Product Manual

PSR1 500 Maintenance

wc_tx002008gb.fm 27

5.6 Reassembly

The reassembly procedure is in the reverse sequence of disassembly.

5.6.1 Remove sand and other debris from the impeller (5), pump casing (6)

and suction cover (3) before reassembly.

5.6.2 Install the V-ring (8) on the outside of the shaft sleeve (7). During the

installation, be careful not to apply oil to the area in which the V-ring

contacts the shaft sleeve.

5.6.3 During assembly of the pump casing, make sure to press it firmly

against the contact surface. The flange portion on the inside of the oil

casing (9) has four tabs. Make sure to firmly press the pump casing

until it engages the tabs.

5.6.4 Replace the packing with a new part. Replace all other worn or

damaged parts. Contact your Wacker representative for replacement.

5.6.5 After installing the impeller, make sure that it rotates smoothly.

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