Dry Run Bearing; Dry Run Bearing Graphic - Hamilton Jet HJ212 Installation And Service Manual

Overhaul

Dry Run Bearing

When changing the dry run bearing assembly, dismantle and re-assemble the whole assembly (plastic and
metal shell) to the tailpipe in the same manner as removing or replacing a standard rubber marine bearing.
The plastic part of the bearing should be fitted so it sits closest to the impeller. The shell should sit flush with
the tailpipe.
The bearing sleeve is the same as the bearing sleeve for the rubber marine bearing.

Dry Run Bearing Graphic

1 Bearing sleeve
2 Bearing shell
3 Bearing inner
4 Circlip
B - Note the position of the grooves on the bearing inner, there are to be no grooves at the bottom.
Figure 13: Dry Run Bearing Assembly
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Installation and Service Manual