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RAW WATER PUMP
RAW WATER PUMP MOTOR.

TM-10-4610-232-34 Water Purification Unit Reverse Osmosis 3 000 GPH Trailer Mounted Flatbed Cargo 22-1/2 Ton 8 Wheel Tandem Model No. WTA-060 Manual
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TM   10-4610-232-34 b. c. d Figure 2-13. Raw Water Pump Disassembly and Reassembly Replace damaged or unserviceable parts. Clean gasket and flange faces of adapter (4) and its seal cavity. Also, clean stub shaft (23). When the clearance between the impeller (10) and diffuser (7) exceeds 0.040'', replace impeller and diffuser. CAUTION Do not scratch the lapped face of the seal. a. Lubricate seal seat (18) and the seal cavity in adapter (4) with soapy water solution. Press seal (18) into the seal cavity of adapter (4) evenly and squarely. b. c. d. Install dowels (16) and studs (17) in adapter (4). Install slinger (24). Install stub shaft (23) and secure with two setscrews (21), nuts (20) and roll pin (22). Install stud (19). CAUTION Be careful to avoid damage to the seal. With the motor vertical (shaft up), install adapter (4) and secure with four capscrews (14). e. f. Install carbon disc (15), spring (12) and spring plate (11). Place key (13) in keyslot on stub shaft (23) and install impeller (10) on stub shaft (23). Secure with nut (9). g. Install diffuser (7) on adapter (4) using two dowels (16), studs (17), washers (6), and nuts (5). Install preformed packing (8 and 3). h. Install pump case (2) and secure with four capscrews (1). 2-91







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