Blount 853PRO - Manual (Page 7)

© 2008 ICS, Blount International Inc. Specifications are subject to change without notice. REV0708 F/N 71904
853PRO OPERATOR’S MANUAL
8
SET-UP
STEP 1
Loosen the side cover nuts and
remove the side cover.
GUIDE BAR AND DIAMOND CHAIN INSTALLATION
STEP 4
Mount the chain on the bar starting
at the drive sprocket & continue
over the bar nose.
STEP 2
Place the bar onto the studs and the
chain adjustment pin.
STEP 5
Make sure all of the drive links are
inside the bar groove, then pre-
tension the chain. STEP 3
Turn the chain-tensioning screw
CCW until the bar comes into
contact with the drive sprocket.
Install the chain correctly. The
bumper must always lead the
segment into the cut as shown here.