2007/12/17 Caterpillar

Wheel Tractor-Scraper:

621G (S/N: DBB619-UP; CEN1-UP; ALP1-UP)

623G (S/N: DBC477-UP; CES1-UP)

627G (S/N: DBD837-UP; AXF1-UP; CEX1-UP)

631G (S/N: DFA334-UP; AWK1-UP; CLR1-UP)

637G (S/N: CEH1-UP; AXT1-UP)

657G (S/N: W1C268-UP)

The 188-2461 Solenoid Valve Gp has been enhanced in order to include an etched part number in place of the label for the above listed machines.

This enhancement serves as an improvement to the assembly process for the wire harness.