Bercomac Northeast 700576, Owner'S Manual

Page: 23 / 44

21
For belt part numbers, refer to snowblower parts
breakdown section for parts identification
Snowblower must be detached & disconnected
from the tractor to replace the auger or the gear
box.
a) Remove the belt guard.
b) Remove the belt. See manual.
c) Turn the snowblower face down (optional).
d) Loosen the 2 set screws (item 1) on the pulley (it
may be necessary to heat the set screw and
center of pulley to soften the ‘’loctite’’).
e) Remove the pulley.
f) Loosen the 2 set screws (item 2) on the bearing
behind the snowblower (it may be necessary to
heat the set screw to soften the ‘’loctite’’).
g) Remove all the bolts (item 3) and the nuts that
support the gear box and its support.
h) Remove the assembly (gear box, its support, the
fan and augers) from the snowblower and save the
nylon bushings and bearings.
i) Replace the appropriate parts. Insert the shaft and
the key into the new gear box (if required).
j) Install the new auger or augers on their respective
side in the position shown with the same nylon
bushings on the shaft of the new gear box as
shown.
k) Re-install parts by repeating steps backwards.
IMPORTANT: You must clean the parts and apply
some "Loctite" 2760 on the key of the pulley and
the set screws of the bearing and pulley. Tighten
firmly.
Follow the instructions in the belt replacement
and adjustments sections
.
REPLACEMENT OF ONE OR TWO SECTIONS OF THE AUGER
AND / OR GEAR BOX