R1600G Load Haul Dump Hydraulic System Lift Arm Positioner - Adjust Caterpillar


Lift Arm Positioner - Adjust
`
R1600G Load Haul Dump Hydraulic System [RENR7840]
ELECTRICAL AND STARTING SYSTEM
SWITCH GP
R1600G Load Haul Dump Hydraulic System Lift Arm Positioner
R1600G Load Haul Dump Hydraulic System Lift Arm Positioner - Adjust

------ WARNING! ------

Use caution to avoid possible personal injury when adjusting the lift arm positioner.

Stop the engine and lower all equipment to relieve hydraulic pressure.

Engage the parking brake and block the tires to prevent sudden movement of the machine.

Keep unauthorized personnel off the machine.




    Illustration 1g00918852
    (1) Lift arm positioner switch
    (2) Joystick control lever

  1. Move lift arm positioner switch (1) to the ON position.

  2. With the engine running, move joystick control lever (2) to the TILT BACK position until the bucket is fully tilted back.

  3. Raise the lift arms to the maximum height. Move the joystick control lever to the FLOAT position. The lift arm positioner should bring the lift arms and the bucket to a controlled stop at the correct height for digging.


    Illustration 2g00918854

  4. Illustration 2 shows the correct setup height. Dimension (A) should be 220 ± 25 mm (8.7 ± 1.0 inch).


    Illustration 3g00918857
    (3) Magnetic switch
    (4) Bolts

  5. If dimension (A) is greater than 245 mm (9.6 inch), adjust magnetic switch (3) downwards. If dimension (A) is less than 195 mm (7.7 inch), adjust the magnetic switch upwards.

  6. To adjust magnetic switch (3), loosen two bolts (4) that fasten the switch to the frame and move the switch to the desired position. Tighten two bolts (4).

  7. Repeat Steps 3 through 6 until dimension (A) is correct.


    Illustration 4g00918858

  8. To check the final setup height, repeat Step 3. Tilt the bucket forward until the cutting edge of the bucket touches the ground. The bucket should be in the digging position, as shown in Illustration 4. A final adjustment may be necessary to obtain the correct digging position.

  9. Finally, tighten two bolts (4) to a torque of 47 ± 9 N·m (35 ± 7 lb ft).

Information System:

574B Forwarder Hydraulic System Combination Valve (Ladder) - Test and Adjust
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0368 - FMI 03
574B Forwarder Hydraulic System Extendable Stick Cylinder Pressure - Test and Adjust
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0367 - FMI 02
2002/11/04 A New Control Valve Improves the Service Life of the Transmission {3073}
574B Forwarder Hydraulic System Grapple Cylinder Pressure - Test and Adjust
CB-534D and CB-564D Asphalt Compactors Cooling System Water Temperature Regulator - Replace
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0248 - FMI 12
247 and 257 Multi Terrain Loaders Power Train Piston Motor (Hydrostatic) - Remove
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Power Train Oscillating Axle Housing
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Hydraulic System Piston Pump (Hydraulic Fan)
574B Forwarder Hydraulic System Boom Tilt Cylinder and Gate Cylinder (Horizontal) Pressure - Test and Adjust
R1600 Load Haul Dump Hydraulic System Ride Control Accumulator - Test and Charge
14H Motor Grader 3176C Engine Supplement Radiator Guard and Support, Aftercooler, and Radiator - Remove
AP-655C and BG-2255C Asphalt Pavers Operator Controls - Main Console
938G II Wheel Loader and IT38G II Integrated Toolcarrier Specifications
950G Series II Wheel Loader, 962G Series II Wheel Loader and IT62G Series II Integrated Toolcarrier Power Train Integrated Braking System
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0795 - FMI 03
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0795 - FMI 05
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0795 - FMI 06
14H Motor Grader Power Train Transmission and Transfer Gears - Assemble
RM-350B Road Reclaimer/Soil Stabilizer Machine Systems Seat - Remove and Install
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0585 - FMI 02
IT38G Series II Integrated Toolcarrier and 938G Series II Wheel Loader MID 081 - CID 0590 - FMI 09