| Measuring: 200 & 400 Series | ||
| 1. Remove inspection port cap screw. 2. Align inspection port with hole by turning shaft. Use flashlight to assist 3. Insert probe, (A) such as small straw or toothpick. Make sure it comes in contact with the worn vane, not the rotor. Make sure you are NOT measuring from where the screw head touches the cavity (recessed area). See figure 3. 4. Mark probe at the point it comes in contact with the seat of the inspection point. See figure 3. 5. Remove probe and measure the depth of which it was inserted. This depth should not exceed 11/16" or .687". 6. Reinstall cap screw and washer (MS35338-43) and torque to 14 in. lbs.
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The inspection procedure listed below should be accomplished after 500 hours time in service on all 200 series pumps and after 200 hours time in service on all 400 series pumps. After the initial inspection, the pump should be re-inspected after 100 hours time in service or annually (which ever occurs first). This inspection procedure is recommended to be accomplished in conjunction with a 100 hour or annual inspection. |
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No other measuring device supplied by any other manufacturer is acceptable. |
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445 Cardinal Lane, Hartland WI 53029 800-527-2726 / www.rapco-rfs.com |