Personal injury can result from rotating and moving parts. Stay clear of all rotating and moving parts. Never attempt adjustments while the machine is moving or the engine is running unless otherwise specified. The machine must be parked on a level surface and the engine stopped. Attach a "Do Not Operate" or similar warning tag to the start switch and controls before servicing, repairing, or making adjustments to the machine. |
Personal injury or death can result from sudden machine movement. Sudden movement of the machine can cause injury to persons on or near the machine. To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine. |
Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the attachments have been lowered, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates. |
AP600D Asphalt Paver     | |
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Approximate Weight with AS4251C Screed Attached.     | 17900 kg (39380 lb)     |
Required Tools     | |||
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Tool     | Part Number     | Description     | Qty     |
A     | 1U-6602     | Photo-Tachometer     | 1     |
- Drive the machine to a smooth, horizontal surface.
- Move propel lever (1) to the NEUTRAL position.
Illustration 1 | g01528503 |
- Rotate propel speed dial (2) to the MINIMUM position.
- Move travel mode switch (3) to the PAVE position.
- Move parking brake switch (4) to the ON position.
- Move screed lift switch (5) to the RAISE position. Completely lift the screed.
Illustration 2 | g01528504 |
- Engage screed lock mechanism (6) on both sides of the machine.
Illustration 3 | g01528505 |
- Move screed lift switch (5) to the FLOAT position. Allow the tow arms to rest on the screed locks.
- Move screed lift switch (5) to the HOLD position.
- Move throttle control switch (7) to the LOW IDLE position. Hold the switch in this position for less than 1 second.
Illustration 4 | g01528506 |
- After the engine reaches low idle, move engine start switch (8) to the OFF position.
- Use a suitable lifting device in order to raise the machine. For this test, the machine must be adequately supported. Both rear wheels must be off the ground.
- Place a small strip of reflective tape from Tool (A) on final drive housing (9). Repeat this process for the other side of the machine.
Illustration 5 | g01528507 |
- Clear all personnel away from the machine except the operator and an assistant. The assistant must remain 1.25 m (4 ft) away from the machine. Also, the assistant must be in the full view of the operator.
- Move front wheel assist switch (10) to the OFF position.
Illustration 6 | g01528508 |
- Move engine start switch (8) to the START position. Release the engine start switch when the engine starts.
- Operate the engine at low idle for a few minutes.
- Move throttle control switch (7) to the HIGH IDLE position. Hold the switch in this position for less than 1 second. The engine speed should increase to 2200 rpm.
- Monitor the hydraulic oil temperature on the monitor display. Operate the machine until the oil temperature reaches 43 ± 5.6 °C (110 ± 10 °F).
Illustration 7 | g01528583 |
- Rotate propel speed dial (2) to the MAXIMUM position.
- Move parking brake switch (4) to the OFF position.
- Move propel lever (1) to the FULL FORWARD position.
- Use Tool (A) to measure the rotational speed of final drive housing (9). The speed should be 6.0 ± 2.5 rpm. Perform this step for both sides of the machine.
- Move propel lever (1) to the FULL REVERSE position.
- Use Tool (A) to measure the rotational speed of final drive housing (9). The speed should be 6.0 ± 2.5 rpm. Perform this step for both sides of the machine.
- Move propel lever (1) to the NEUTRAL position.
- Move travel mode switch (3) to the TRAVEL position.
- Move propel lever (1) to the FULL FORWARD position.
- Use Tool (A) to measure the rotational speed of final drive housing (9). The speed should be 68.0 ± 3.5 rpm. Perform this step for both sides of the machine.
Note: For machines that are equipped with the Italian Roading Homologation, the speed that was measured in this step should be 55.0 ± 3.5 rpm.
- Move propel lever (1) to the FULL REVERSE position.
- Use Tool (A) to measure the rotational speed of final drive housing (9). The speed should be 68.0 ± 3.5 rpm. Perform this step for both sides of the machine.
Note: For machines that are equipped with the Italian Roading Homologation, the speed that was measured in this step should be 55.0 ± 3.5 rpm.
- Move propel lever (1) to the NEUTRAL position.
- Rotate propel speed dial (2) to the MINIMUM position.
- Move parking brake switch (4) to the ON position.
- Move throttle control switch (7) to the LOW IDLE position. Hold the switch in this position for less than 1 second.
- After the engine reaches low idle, move engine start switch (8) to the OFF position.
- Use a suitable lifting device to lower the machine to the ground.