CUMMINS N14 Specifications download pdf (Page 387)

100

101

Water Pump Assembly - Rebuild

(08-02)

Disassembly

Remove the pulley with puller, Part No. 3375257.

Remove the impeller with puller, Part No. 3823040.

Remove the retaining ring that holds the bearing assem-

bly and shaft in the body.

Support the pulley side of the body in an arbor press.

Push the shaft from the impeller end to remove the out-

side oil seal, bearings, and the shaft from the body.

Use a punch and a hammer to remove the inner oil seal

and the slinger from the shaft. Discard the inner oil seal

and slinger.

Support the impeller side of the body. Use a punch and

a hammer to remove the water seal and seat assembly

from the body.

Discard the seal and seat assembly.

Use bearing disassembly fixture, Part No. ST-1114, to

support the outer bearing and bearing spacer. Push the

shaft from the bearing and the spacer. Discard the

bearing.

Cooling System Water Pump Assembly - Rebuild (08-02)

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CUMMINS N14 Specifications Page 387

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