2003/10/01 Caterpillar

Power Module:

PM3412 (S/N: 5FL1-UP; CAJ1-UP)

PM3508 (S/N: BLM1-UP)

PM3512 (S/N: BRF1-UP; BNR1-UP)

PM3516 (S/N: CAC1-UP; BPD1-UP)

Engine:

3406C (S/N: 4ZR1-UP; 1LS1-UP)

3412 (S/N: 81Z1-14500)

3412C (S/N: 81Z14501-UP; BAK1-UP)

3508 (S/N: 23Z1-UP)

3508B (S/N: 6PN1-UP)

3512 (S/N: 24Z1-UP)

3512B (S/N: 8RM1-UP)

3516 (S/N: 5SJ1-UP; 25Z1-UP)

3516B (S/N: 7RN1-UP; 1NW1-UP)

A Special Instruction that describes the method for determining the correct fuel pressure to the fuel transfer system has been released. Refer to Special Instruction, REHS1751-03, "Pressure Requirements for the Fuel Transfer System" for Power Modules and Engines that are equipped with the following fuel transfer systems:

• 141-7898 Fuel Transfer Pump As

• 207-4512 Fuel Transfer Pump As