PIN-PILOT 2S8215 - Caterpillar

This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
EXAMPLE COPY OF OWNER NOTIFICATION
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
SAFETY - PRODUCT IMPROVEMENT PROGRAM FOR INSTALLING UPDATED SOFTWARE ON CERTAIN PM620 AND PM622 COLD PLANERS
MODELS INVOLVED - PM620 and PM622 Cold Planers
Dear Cat Product Owner:
The 493-1522 Transmission Electronics (ECM) Gp needs to be flashed with updated software on the products listed below. When the rear rotor door is open, if the cruise control button is active (LED illuminated), and the cruise control button is then pressed, then the existing software logic will command the machine to resume propel to the active cruise control speed setting as soon as the door is closed and may, in conjunction with other factors or circumstances, result in a risk of personal injury or death. Additional planned software updates, unrelated to this issue, are available for the other machine ECM's and will be installed in conjunction with this update.
Contact your local Cat dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
If you are no longer the owner of this product(s), please contact your local Cat dealer so that our records can be updated.
You may now search for open Safety Service Letters by entering your product serial number(s). Visit the CAT.COM/SAFETY website and click on SUPPORT, then SAFETY SERVICES for more information. Please refer the dealer to their Service Letter dated 04Aug2016 when scheduling this service.
We regret the inconvenience this may cause you, and urge you to have this service performed for your safety and satisfaction.
Caterpillar Inc.
Identification #(s)
Attached to 04Aug2016 Service Letter
Rework Procedure
This rework procedure provides additional information regarding the conveyor calibration. Additional information is also provided for the rocker new rocker switch configuration options.
CONVEYOR CALIBRATION PROCEDURE
Read this procedure completely before beginning the procedure.
Tools:
Reflective Tape
Photo Tachometer - 9U-7400 Multitach II recommended as this allow the monitoring of the conveyor head pulley speed while at the console.
Machine Preparation
Unfold secondary conveyor if equipped with the folding conveyor option.
Insure there is water in spray system water tank. About 1/4 tank is adequate.
Insure the conveyors are empty and clean.
Park the machine on smooth level ground with the secondary conveyor pointed away from bystanders and into a clear open area where any exiting debris can safely land. Park in an area where the run off from the water sprayed on the belts can be accommodated.
Lower the front of the machine and raise the rear of the machine to allow easier access to the secondary head pulley.
Install reflective tape on the head pulleys of the primary and secondary conveyor.
Mount the speed pickup sensor to monitor the primary conveyor speed.
Make sure the conveyor water valves are open and that the rotor water valves are closed.
Connect the service laptop to the 14 pin service port in the top center console using a Communications Adaptor 3.
When performing the minimum speed portion of the calibration, it will