Blount 853PRO - Manual (Page 8)

© 2008 ICS, Blount International Inc. Specifications are subject to change without notice. REV0708 F/N 71904
853PRO OPERATOR’S MANUAL
9
SET-UP
GUIDE BAR AND DIAMOND CHAIN INSTALLATION
STEP 6
Install the bar clamp plate over the
bar studs.
STEP 7
Install the side cover over the bar
studs and install side cover nuts.
Finger tighten only.
STEP 9
Lift up on the nose of the bar and
firmly tighten the side cover nuts. To
prevent chain tensioner breakage,
be sure the side cover nuts are
tightened to approximately 20 ft-lbs
(27 Nm).
STEP 8
Tension the chain. Do not over
tension the diamond chain. Loss
of power will result. It is normal for
the drivelinks to hang underneath
the guide bar. The diamond chain
should be snug but be able to be
pulled around the guide bar by
hand.