Adjusting Boom Level To Ground (All Booms) - Hardi EAGLE SPB BOOM Operator's Manual

Adjusting boom level to ground (All booms)

Unfold the boom and check that the boom sections are parallel to the
center frame and level to the ground. Adjust if necessary, as described
below. Adjustment is carried out with the boom unfolded.
For SPB-HY & SPC-HY models, the following procedure is used:
1. Loosen lock nut (A).
2. Adjust nut (B) - in or out - until boom wing is level to the ground.
3. Secure lock nut (A) again. Same procedure applies to both sides.
For SPB-HZ & SPC-HZ models, the following procedure is used:
1. Ensure that cylinder is fully extended.
2. Loosen jam nut (A).
3. Apply an adjustable wrench to the machined surface at (B).
4. Turn the cylinder rod until boom is level to the ground.
5. Secure jam nut (A) again. Same procedure applies to both sides.
For 120'/90' Dual Fold SPC-HZ model, the following procedure is used:
1. Ensure that cylinder is fully extended.
2. Loosen set screw (A).
3. Apply an adjustable wrench to the machined surface at (B).
4. Turn the cylinder rod until boom is level to the ground.
5. Secure set screw (A) again. Same procedure applies to both sides.
6 - Maintenance
6.9