HOSE AS 3465084 - Caterpillar

Use caution to avoid possible personal injury when adjusting the bucket positioner.Stop the engine and lower all equipment to relieve the hydraulic pressure.Engage the parking brake and block the tires to prevent sudden movement of the machine.Keep unauthorized personnel off the machine.
Start the engine. Position the bucket/work tool at the desired angle to the ground.Note: For best results, position the bucket/work tool so that the bottom of the bucket/work tool is parallel to the ground.
Lower the bucket/work tool to the ground.
Turn the engine start switch key to the OFF position.
Illustration 1 g00821424
(1) Bolts. (2) Tube Assembly. (3) Control Group. (4) Allen Head Screw. (5) Tilt Cylinder Pin. (6) Tilt Linkage.
Loosen the setscrews that secure the magnet assembly on tilt cylinder pin (5). Thread the magnet assembly into pin (5) until the magnet assembly contacts the plate. Turn the magnet assembly so that the magnet assembly is perpendicular to the tube assembly for bucket/work tool (2). Once adjusting is complete, tighten the setscrews that secure the magnet to a torque of 4 1 N m (2.9 0.74 lb ft).
To position the tube assembly (2), loosen two bolts (1) and tighten allen head screw (4) in order to expand the clamp.
Position the tube assembly so that the front edge of the control group (3) on the tube assembly (2) is aligned with the front edge of the magnet on the tilt cylinder pin (5) .
When tube assembly (2) is correctly adjusted, loosen allen head screw (4). Tighten two bolts (1). Tighten allen head screw (4) to 15 4 N m (11 3 lb ft) in order to prevent loss during normal machine operation.
Adjust control group (3) so the control group is vertically centered with the magnet on tilt linkage (6). Also, adjust control group (3) so there is a gap of 5.0 1.0 mm (0.19 .04 inch) between the face of control group (3) and the magnet on tilt linkage (3) .
Perform the following steps in order to verify the adjustment to the bucket/work tool positioner.
Start the engine.
Raise the lift arms.
Move the bucket/work tool to the full TILT BACK position.
Move the tilt control lever to the DUMP detent position.
When the bucket/work tool reaches the preset digging angle, the tilt control lever should return to the HOLD position.
If the positioner for the bucket/work tool is not adjusted properly, perform Steps 5 through 9 in order to achieve the desired adjustment.