Figure 3-58. Water Pump, Removal, Disassembly, Reassembly, and Installation.

TM 55-1930-208-24

(2) Remove drain cock (18) from pump body.

(3) Support the pump on its mounting flange in an arbor press. Place a short steel rod on the end of the shaft and

press the shaft bearing assembly (19) from the impeller (20), seal (21), and pump body (22).

Figure 3-58. Water Pump, Removal, Disassembly, Reassembly, and Installation.

(4) If necessary, remove the shaft drive coupling (23) from the shaft using the drive coupling remover tool.

c. Cleaning

WARNING

Do not breathe cleaning solvent P-D-680 vapors for long periods of time or use solvent near open flames.

To avoid illness, explosion, or fire, only use solvent in well-ventilated areas away from open flames.

(1) Clean all parts, except the shaft and bearing assembly, with cleaning solvent (item 4, Appendix C) and dry

thoroughly.

(2) The sealed type shaft bearing must not be immersed in solvent since dirt may be washed in and the fluid cannot

be entirely removed.

3-97