4A - INFORMATION CENTER
21C SERIE WHEEL LOADERS TRAINING MANUAL PROGRAMMING THE INFORMATION CENTER
Requested Gear Check Up count Program This test is designed to test the FNR/Shifting lever to see that it is functioning normally. It tests to see that the information center is reading the same gear that the lever is requesting. 1 Turn the key switch to the on position, do not start the machine. 2 Advance to display field number 028 using the programming entry Down count Reset procedure listed previously. 3 Press the Program/Reset switch back to the center position. You should see the appropriate code in the table below for the requested gear. The display should also flash the appropriate direction selected and gear number in the transmission display window. 4 Cycle through all gears in all directions(FNR) using the shifter lever and make sure the appropriate code is shown on the display for each gear requested. The correct codes are listed in the table below Forward 1 - Code 101 Neutral 1 – Code 201 Reverse 1 – Code 301 Forward 2 - Code 102 Neutral 2 – Code 202 Reverse 2 – Code 302 Forward 3 - Code 103 Neutral 3 – Code 203 Reverse 3 – Code 303 Forward 4 - Code 104 Neutral 4 – Code 204 5 Press the Program/Reset switch to the Reset position to exit the monitoring mode. 6 Turn the key switch to the off position. Actual Gear Status This test will check to determine that the actual gear the transmission is in, is the same as the gear that the information center is reading. It does not test the readings that the information center is receiving from the FNR/Shifter lever. To perform this test the operator must have the transmission in the manual mode and drive the machine while performing the test. 1 Start the machine. 2 Advance to display field number 030 using the programming entry procedure listed previously. 3 Press the Program/Reset switch back to the center position. You should see the appropriate code in the table below for the requested gear the transmission is in. The display should also flash the appropriate direction selected and gear number in the transmission display window. 4 Cycle through all gears in all directions(FNR) using the shifter lever while driving the machine and make sure the appropriate code is shown on the display for each gear requested. The correct codes are listed in the table below. Forward 1 - Code 101 Neutral 1 – Code 200 Reverse 1 – Code 301 Forward 2 - Code 102 Neutral 2 – Code 200 Reverse 2 – Code 302 Forward 3 - Code 103 Neutral 3 – Code 200 Reverse 3 – Code 303 Forward 4 - Code 104 Neutral 4 – Code 200 Limp homemode – 115 Limp home mode - 315 5 Press the Program/Reset switch to the Reset position to exit the monitoring mode. 6 Stop the machine, place it in neutral and apply the park brake. 7 Turn the key switch to the off position. Master Indicator Status This test is used to check the master indicator lights in the instrument cluster to make sure that the are functioning properly. 1 Start the machine. 2 Advance to display field number 039 using the programming entry procedure listed previously. The red warning indicator light will begin to flash. 3 Press the Program/Reset switch back to the center position. If everything is functioning normally in the information center the display will show 00 and the warning indicator will flash. If there is an error the display will show 01. The indicator will still flash. 4 Advance to display field number 041 using the programming entry procedure listed previously. The yellow caution indicator light will begin to flash. 5 Press the Program/Reset switch back to the center position. If everything is functioning normally in the information center the display will show 00 and the caution indicator will flash. If there is an error the display will show 01. The indicator will still flash. 6 Turn the key switch to the off position. Centre de formation
4A.19.00
