5. Position the washer (8) and tighten the hexagonal nuts (9). Finally screw on the locking nuts
(10) by hand and tighten by 1/4 to 1/2 rotation.
ATTENTION: The locking nuts (10) must always be fitted!
6. Place the second side plate onto the suspension bolts without tightening. Then screw on
washers (8), hexagonal nuts (9) and locking nuts (10) without tightening to facilitate assembly.
7. Place the entire pre-assembled unit onto the beam.
ATTENTION: For Yalelift ITG and LHG models, pay attention to the position of the gear
drive (5).
8. Insert the roll pins (7) driven into the second side plate in one of the appropriate four drill
holes of the round nuts (6). If necessary the round nuts must be slightly re-adjusted.
9. Tighten the hexagonal nuts (9) on the second side plate. Finally screw on the locking nuts
(10) by hand and tighten by 1/4 to 1/2 rotation.
ATTENTION: The locking nuts (10) must always be fitted!
10. Check the fitted unit:
• The lateral play dimension "A" must not exceed 2 mm between the wheel flange (3) and the
outer edge of the beam.
• The suspension bar (4) must be positioned centrally between the side plates.
• All nuts (9) and locking nuts (10) must be firmly tightened.
©
2014 Columbus McKinnon Industrial Products GmbH