JLG 450A_AJ Series II Service Manual - Manual (Page 238)

SECTION 4 - BOOM & PLATFORM
4-26 – JLG Lift – 3121290
3. Install new 8-32 x 0.500 self threading screw on other
side. Torque to 18-20 in-lb (2-2.25 Nm).
NOTE: When tightening screws make sure screw head is seated
against link with no space in between link and underside of
screw head.
Replace Fixed End Brackets
REPOSITION CABLES/HOSES AND KEEP COVERED DURING GRINDING TO PRE-
VENT DAMAGE.
1. Remove rivets as shown in link removal instructions on
page 4-20.