NKG, back to back (shaft seal, MG12-MG1)
Table of contents:
Dismantling:
00:00 Removing the pump housing
02:41 Removing the impeller
04:03 Removing the primary shaft seal
05:15 Removing the secondary shaft seal
Assembly:
06:06 Fitting the secondary shaft seal
08:36 Fitting the primary shaft seal
10:31 Fitting the impeller
11:41 Fitting pump housing
15:04 Wear ring replacement
Recorded: January 2010
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Post time: Jul-08-2017