Cosasco
®
RBS/RBSA Retriever Maintenance Work Instruction
P/N: 741031revH
Scheduled Review Date: July 2018
Page:
10 of 46
Date: 26/06/2017
Note: Please ensure you have the latest revision of this document by downloading it from our website or by contacting Cosasco Customer Service.
4. Extend the retriever slowly. The solvent, while in the process of cleaning and
flushing will remove all lubricant or at least emulsify sufficiently to make extension of
the retriever difficult.
5. Turn the retriever end-for-end. With the retriever head end up, let the solvent drain
out.
6. Repeat steps 1 through 5.
7. Extend the retriever again as indicated in paragraph 1. The retriever head end
should again be placed down on a clean surface.
8. Pour SAE 30 weight motor oil into the retriever inner barrel (about four ounces - 100
grams).
9. Apply grease to the external surface of the retriever inner barrel.
10. Stroke the retriever. Extend and collapse the retriever until the oil and grease have
been adequately filmed on all working surfaces.
11. Test the retriever operation. If the retriever still has a gritty feel and sound after the
stroking procedure indicated above, it must be disassembled for thorough cleaning
and lubricating.
Summary of Contents for RBS
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