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Unread 02-01-20, 07:16 PM
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hharney hharney is offline
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Join Date: Jul 2002
Location: Michigan (8D4)
Posts: 2,254
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Quote:
Originally Posted by n86121 View Post
Some years back
an A&P removed hydraulic pump from the engine, leaving hoses connected.

Then used hand held battery drill to spin it.
Worked like a charm
It's a good system, still being used today by a few of us out there. No risk of contamination or air in the system when using a mule. Here's a quick video of the operation, most you have probably seen it but it's worth posting again.


https://youtu.be/w67UYBa48Lg
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Herb R Harney
1968 337C

Flying the same Skymaster for 47 years
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