45-031 REV. 11/19
22
SECTION 5 SERVICE PROCEDURE
5.1 Attachment Removal
WARNING
Crush hazard.
Serious injury could result if residual hydraulic pressure
causes equipment to drift during service procedures.
Turn off truck's power, and activate hydraulic functions in
both directions to bleed off hydraulic pressure.
1. Disconnect the hydraulic connection for the attachment positioning at the cylinders
2. Disconnect the side shift connections.
3. Slightly raise the truck carriage to allow the removal of the bottom mounting hooks.
4. Position the attachment on the edge of a pallet. Lower the attachment so that the
lower carriage bar misses the pallet when lowered. Tilt the mast forward to allow the
carriage to disengage from the upper mounting hooks and back away. If lowering
onto a floor, blocks of wood can be place under the body of the attachment to raise
the rear.
5. To reinstall, follow the installation procedure in this manual.
5.2 Cylinder Removal
1. Disconnect the hydraulic connections.
2.
Remove the cylinder rod end snap ring and clevis pin.
3. Remove snap ring and clevis pin at the base end of the cylinder.
5.3 Cylinder Installation
1. Install the clevis pin and snap ring into the base end of the cylinder.
2. Attach the hydraulic connections to the cylinder.
3. Extend the cylinder until the rod end hole lines up with the mounting hole. Install
the clevis pin and snap ring into the rod end of the cylinder.
4. Turn on the truck's power and activate the positioning cylinders several times to
bleed out trapped air.