FLYWHEEL GP 9Y6706 - Caterpillar

table
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
100% 100% 0% 0% 0% 0%
This is a 0.5-hour job for Group 1
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
100% 100% 0% 0% 0% 0%
This is a 0.5-hour job for Group 2
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.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR EMCP3 CONTROLS FUEL RELAY CIRCUIT ON CERTAIN 3406C, 3456, 3412, C15. C18, AND C-18 GENSET PACKAGES
MODELS INVOLVED - 3406C, 3456, 3412, C15, C18, AND C-18 GENSET PACKAGES
Dear Caterpillar Product Owner:
The 208-9270 Transorb needs to be removed on certain 3406C, 3456, 3412, C15, C18, and C-18 genset packages. The existing 208-9270 Transorb can cause damage to relay 2 in the EMCP3 controller. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
Please refer the dealer to their Service Letter dated 27Oct2008 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 27Oct2008 Service Letter
Rework Procedure
Group Number 1
Refer to appropriate service manual as necessary.
1. Isolate Genset before commencing any work on the unit, open Genset breaker, activate Emergency Stop, disconnect the auxiliary power supply for battery charger and heaters, and disconnect battery cables. Ensure health and safety requirements are adhered to at all times. Also, ensure proper Lock Out-Tag Out procedures are followed at all times while work is being performed on the machine. Lock out generator before commencing any type of work.
2. Open control panel door and locate CR relay and remove the 208-9270 Transorb. Refer to Image 1.1.1 and Image 1.1.2. No replacement diode is required.
Image1.1.1
Image1.1.2
3. Clear generator area, reconnect batteries, and release emergency stop.
4. Run functional No Load test on Genset.
Group Number 2
Refer to appropriate service manual as necessary.
1. Isolate Genset before commencing any work on the unit, open Genset breaker, activate Emergency Stop, disconnect the auxiliary power supply for battery charger and heaters, and disconnect battery cables. Ensure health and safety requirements are adhered to at all times. Also, ensure proper Lock Out-Tag Out procedures are followed at all times while work is being performed on the machine. Lock out generator before commencing any type of work.
2. Open control panel door and locate CR relay and remove the 208-9270 diode see Image 2.1.1 and Image 2.1.2. No replacement diode is required.
Image2.1.1
Image2.1.2
3. Clear generator area, reconnect batteries, and release emergency stop.
4. Run functional No Load test on Genset.