CONTROL GP-JOYSTICK 3433542 - Caterpillar

ACTION REQUIRED
For LAJ00001-00533 and WSP00001-00129, an improved alternator is required to operate the CFM and requires the completion of PS44608/REHS9653. Failure to update the alternator may lead to situations where, during extended periods of engine idling, the alternator may not be able to source a sufficient level of current to maintain the truck's electrical system needs. This may lead to battery discharge, low system voltage events, and the potential for erratic behavior from the truck's electronic systems. If PS44608 has already been completed no further upgrades to the alternator are required.
Update the machine to add the CFM to reduce the risk of loss of prime and/or startability issues. The CFM will also increase the cleanliness of the fuel system. Improved cleanliness will increase the service life of the high pressure fuel pump, injectors, and other fuel system components.
Refer to the Service Manual if/as necessary to install the clean fuel module (CFM).
Note that the latest engine software is required to run the CFM pump and the CFM must be activated within ET. Within ET, navigate to the "Engine Configuration Parameters" and change the status of the "Electric Fuel Transfer Pump Installation Status" to "Installed".
Note that the addition of the CFM drove a harness change to the engine. An update to the chassis harness may be required when replacing the engine. Reference SEPD1969-An Updated Left Side Engine Harness Connector is Now Used in Certain 793F, 793F CMD, 793F AC, 795F AC, and 797F Off-Highway Trucks
Group 2 requires the circuit breaker box location to be updated. Refer to REHS9332 on instructions on how to perform this update.
Refer to the following special instructions to update your machine:
REHS9653 - Special Instruction to update the alternator
REHS9559 - Special Instruction to install the CFM on a 797F
REHS9332 - Procedure to Relocate the Circuit Breaker Group on the 797F Off-Highway Truck
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
0-60000 hrs,
0-120 mo 100.0% 50.0% 0.0% 50.0% 0.0% 0.0%
This is a 30.0-hour job for Group 1
Only one CFM kit allowed per claim. Dealer must verify machine configuration and order the correct CFM kit based upon if the machine is equipped with a fuel heater.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
0-60000 hrs,
0-120 mo 100.0% 50.0% 0.0% 50.0% 0.0% 0.0%
This is a 54.0-hour job for Group 2
Only one CFM kit allowed per claim. Dealer must verify machine configuration and order the correct CFM kit based upon if the machine is equipped with a fuel heater.
If REHS9332 has previously been applied to the machine, follow the part and labor allowances for group 1.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.