installation of the bearing as in figure
set the 1 piece jig stand
take out crane lifting then install the bearing by bearing heating
bearing heating
installation the spacer and bearing as in
set these jigs as in figure after install the spacer
steel plate
steel tube
press-fitting the bearing by hydric jack
take out all jigs
turn the casing at standard position
re-build the both of side cover
check up all with no abnormality