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Posted

Like most other “extractor systems”, it will not always be able to reach the bottom of the sumps because things are in the way, so it will leave behind some of the old oil and crud you should be removing. There are drain plugs on the bottom of the oil sump and the gear box for a reason……..

Posted (edited)

+1!

.

.

IMO, changing the oil without changing the filter is like taking a shower and putting on dirty socks! soapbox.gif

Regards, Maurice.

Edited by 1schoir

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