Cascade Clamps 80D

Restrictor Cartridge Adjustment Procedure

Ensure pressure does not exceed 2300 psi (160 bar)

Verify hydraulic flow falls within the volume range shown in Section 6.1

Loosen the jam nuts on the restrictor cartridges

Screw in the plungers with a screwdriver until they bottom, then back out three full turns

Operate the attachment to determine the arm speed

Ensure the attachment is mounted on the truck

Verify that the contact pads do not have a replaceable surface

Contact Pad Removal and Replacement

Remove the capscrews and nuts fastening the contact pad to the stabilizer

Choose the action for the contact pad

Ensure the contact pads are securely fastened

Inspect the arm bearings for wear

Are any bearings worn to less than .040 in. (1 mm) thickness?

Replace all bearings if any are worn to less than .040 in. (1 mm) thickness

Frame Mounting Plate Capscrews Tightening

Tighten the frame mounting plate capscrews to the specified torque value

Additional Maintenance Procedures

Perform 100-hour maintenance procedures

Perform 500-hour maintenance procedures

Cylinder Anchor Joint Inspection and Lubrication

Inspect the cylinder anchor joint for lubrication and correct hold

Lubricate the cylinder anchor joint with wheel bearing grease

Is a light application of chassis grease permitted by your application?

Apply a light application of chassis grease to the arm bearing if permitted

Arm Capscrews Torque Adjustment

Tighten arm capscrews to the specified torque value

Drill out the rivets using .187 in. (4.8 mm) drill bit from the front side of the arm.

Align the new contact surface to the arm and drill through using .187 in. (4.8 mm) drill bit.

Rivet the contact surface to the arm.

Align the new contact surface to the arm.

Drill the holes along the front edge of the arm, through the contact pad with a No. 7 tap drill.

Drill the rest of the contact pad with a .25 in. (6 mm) drill bit.