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22 CHAPTER ONE<br />
Shaft<br />
I<br />
and rewash the housing as required to remove<br />
all traces of oil and other chemical deposits.<br />
a. The housing must be heated to a temperature of approximately<br />
212" F (100" C) in an oven or on a hot<br />
plate. Check to see that it is at the proper temperature<br />
by dropping tiny drops of water on the case; if<br />
they sizzle and evaporate immediately, the temperature<br />
is correct. Heat only one housing at a time.<br />
CA UTION<br />
Do not heat the housing with a torch (propane<br />
or acetylene)-never bring a flame<br />
into contact with the bearing or housing.<br />
The direct heat will destroy the case hardening<br />
of the bearing and will likely warp the<br />
housing.<br />
Shaft<br />
Socket<br />
Spacer<br />
Bearing<br />
Housing
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