BUSHING 2298352 - Caterpillar

Engine:
3126B (S/N: DCD1-UP; BDZ1-UP; 6PZ1-UP; 7JZ1-UP)
3508 (S/N: 5TL1-UP)
3612 (S/N: 9RC1-UP)
3616 (S/N: 1PD1-UP)
C-12 (S/N: TME1-UP; 9SM1-UP; GEP1-UP; BCY1-UP)
C-16 (S/N: 7CZ1-UP)
C-18 (S/N: MEP1-UP)
C9 (S/N: LFR1-UP)
Generator Set:
3456 GEN SET (S/N: DPG1-UP; 9BZ1-UP)
Marine Engine:
C-12 MARINE (S/N: 9HP1-UP)
C18 MARINE (S/N: NAX1-UP; NAY1-UP)
Truck Engines:
3126E (S/N: LEF1-UP; BNG1-UP)
Petroleum Power Train Package:
TH35-C15T (S/N: PBL1-UP)
Use the following procedure to program the injector trim files if the injector trim files disappear after powering the Electronic Control Module (ECM) "Off":
Illustration 1 g03229356
Note: First, program the injector trim files for the "Not Programmed" injectors. Refer to Illustration 1. Then, reprogram the injector trim files on the rest of the injectors. Refer to Illustration 1.
Restore the electrical power to the ECM.
Connect the ECM to the Cat® Electronic Technician (Cat ET) Service Tool.
Illustration 2 g03229357
Select the following options from the Cat ET menu in the following sequence: Service, Calibrations, and Injector Trim Calibration. Refer to Illustration 2.
Illustration 3 g03229358
Select the Injector with the "Not Programmed" value in the serial number and click on the "Change" button. Refer to Illustration 3.
Illustration 4 g03229363
Select the appropriate injector trim file from the PC and click on the "Open" button. Refer to Illustration 4.
Illustration 5 g03229360
When prompted, enter the injector confirmation code and click "OK". Refer to Illustration 5. The injector trim file is now loaded into the ECM.
Repeat steps 3 through 6 again for each injector with the "Not Programmed" value in the serial number column.
Now, repeat 3 through 6 again for the rest of the injectors.
Turn off the electrical power to the ECM.
Restore the electrical power to the ECM.
Illustration 6 g03229361
Confirm that all injector trim files have been programmed in the ECM. Refer to Illustration 6.