2006/04/17 Caterpillar

Engine:

3176B (S/N: 9WK1-UP; 3NL1-UP)

3176C (S/N: 2AW1-UP; 6BW1-UP)

3196 (S/N: 2XR1-UP; 1DW1-UP)

3406E (S/N: 9NN1-UP; 6BR1-UP; 9WR1-UP)

3408E (S/N: 7PR1-UP)

3412E (S/N: Z2D1-UP; 4CR1-UP; 9KS1-UP; BDT1-UP; BFT1-UP; 9PW1-UP)

3456 (S/N: 3LW1-UP)

C30 (S/N: CLX1-UP)

C32 (S/N: RXB1-UP)

The 129-6628 Speed Sensor has been replaced by the 265-9033 Speed Sensor. The 265-9033 Speed Sensor Gp has enhanced sensitivity that is due to improvements that have been made in the design of the new sensor over the self-adjusting slip head sensors that had been used previously.