－
7
－
3. Pulling out of bearing –Straight type-
(1) In case of flange with jack up screws
Carry out by using jack up bolts as shown below.
(2)
In case of flange without jack up screws
Carry out by using jack as shown below.
(3) In case of difficulty in pulling out
In case of difficulty in pulling out on the above methods, carry out by the following methods.
①
Make a slit axially at the both grooves of a bearing stave by using a grinder or something. Then,
split the slits with a cold chisel or something.
②
Cool the bearing down with Dry ice or something.
Jack up screws
Jack up bolts
Jack
