Broce FMJ470 - Fasteners, Core Drive, and Frame Checks

!
WARNING: Cancer
and Reproductive Harm
www.P65Warnings.ca.gov
38
BROCE FMJ470
Fasteners:
Like any construction equipment, this machine requires periodic tightening of fas-
teners. During normal engine service intervals, check all nuts and bolts, clevis pins,
and clamps and tighten as needed.
Frame, Gussets, and Welds:
The frame on this machine was designed to withstand normal operating conditions,
however under abuse components and welds can fail. Periodically check all frame
welds and gussets for development of fatigue and stress cracks.
Core Drive:
The direct drive uses a core motor with a
splined shaft that ts a hub fastened inside
the broom core mandrel. The direct drive
core is preset at the factory and does not
normally need adjusting unless the drive
hub begins to show uneven or excessive
wear. To adjust, remove the broom from the
machine and remove all of the wafers from
the core frame (see Broom Wafer
Replacement Section for details on
removing the broom core and wafers).
Loosen the lock bolts and lock collars
slightly. Install the core mandrel and
position the motor so that the core will slide on and o󰀨 of the splined shaft easily.
After alignment, tighten both set-screws and jam nuts as well as the lock collar on
the pillow block bearing at the other end of the broom core.
DO NOT ALLOW THIS MACHINE TO BE OPERATED WITH
FAULTY BRAKES. THIS WILL PUT THE OPERATOR IN
EXTREME DANGER AND COULD CAUSE BODILY INJURY AND
PROPERTY DAMAGE.
Hub
Set-Screws
MAINTENANCE
FASTENERS, CORE DRIVE, ETC.