PIN 0817656 - Caterpillar

The first digit is the LONG sequence; the seconddigit is the short sequence.Example:Steer wheel FAULT (STEER_WHEEL_FLT=======FAULT_2_5)Will have 2 long blinks and 5 short blinks.14. Reconnect the "Model Config" plug, replacethe cap on the "Com Port", and replace the fuse cover.15. Proceed to test section.
TestingThe following test is intended to verify properpropel function after flashing the control group.Check the electronic neutral range.Note: Use a multimeter capable of measuringduty cycle (i.e. 212-2160 or 9U-7330 Multimeter)a. Place the propel handle in the neutral position.b. Place the automatic speed control (ASC)knob in the full clockwise position.c. Place the transmission selector in turtle.d. Apply the parking brake.e. Turn the ignition key to ON, but do notstart the engine.f. Release the parking brake.g. Verify that the neutral symbol is illuminated.H. Hook the multi-meter up to the ground andthe K708BU signal wire of the propel handle position sensor. Set the multimeterto read duty cycle.i. With the handle centered in the detent,the reading should be between 48% and 52%. Record the measurement.j. Slowly move the handle forward until theneutral light just goes out. The reading should be between 9% and 11% higherthan the reading recorded in step I in neutral.k. Return the handle to the neutral position.l. Slowly move the handle rearward until theneutral light just goes out. The reading should be between 9% and 11% lowerthan the reading recorded in step I in neutral.If the incorrect response is found in stepsj or l of this test or step k of the previous test, attempt to re-flashthe control group. If that is unsuccessful, contact DSNRETURN TO SERVICE CHECK
Return to Service Checka. Raise the rear of the machine so there isat least 2 inch clearance under the drum and support on jack stands.b. Disconnect and cap the front brake line.c. Start the machine while on the jack stands.d. Set the propel speed control in the fullclockwise position.e. Set two-speed transmission selector to turtle(if equipped.)f. Leave the engine in low idle.g. Release the parking brake.h. Verify that the drum is not rotating whenin neutral.i. Push the propel lever in to the full forwardposition and j. allow the drum to rotate for 20 seconds.j. Pull the propel lever to the neutral position,the drum should not rotate while in neutral.k. Push the propel lever in the full reversedirection, and allow the drum to rotate for 20 seconds.l. Pull the propel lever to the neutral position,the drum should not rotate while in neutral.m. Repeat steps i-l for 15 minutes.n. If the drum is moving while in neutral checkand adjust the pump hydraulic null and the control null per the T&A.o. Stop the engine.p. Reconnect the front brake line.q. Take the machine off the jack stands.r. Check for proper operation.s. Done.