TURNTABLE BEARING INSTALLATION
Lifting device (2000 lbs. capacity)
EQUIPMENT CONDITIONS: Superstructure removed. (Refer to page 15-83.)
The superstructure must be
supported, suspended with
sling, or blocked, to allow
swing bearing removal.
Bearing weight is 1300 lbs.
and its outer diameter is 66-
Means must be
provided to handle detached
1. REMOVE BEARING (1).
a. Disengage swing lock.
b. Remove twenty-four bolts (2), washers (3) and
bearing (1) from superstructure.
1. INSTALL BEARING (1).
a. Support superstructure, using slings or blocking
so that underside of the turntable is exposed for
installation of the bearing (1).
b. Clean bearing mount surface.