2005/04/25 Caterpillar

Backhoe Loader:

416D (S/N: BKG1-UP; BGJ1-UP; BFP1-UP)

420D (S/N: BLN1-UP; FDP1-UP)

424D (S/N: BGP1-UP)

428D (S/N: BLL1-UP; BNS1-UP; BMT1-UP)

430D (S/N: BNK1-UP; BML1-UP)

432D (S/N: BLD1-UP; WEP1-UP)

438D (S/N: BPE1-UP; BPN1-UP)

442D (S/N: BRG1-UP; BRY1-UP)

Skid Steer Loader:

216 (S/N: 4NZ1-UP)

226 (S/N: 5FZ1-UP)

246 (S/N: 5SZ1-UP)

Wheel Loader:

902 (S/N: 7ES1-UP)

906 (S/N: 6ZS1-UP)

908 (S/N: 8BS1-UP)

Description of Change: An improved Warning Indicator Module is now used on the above listed machines. This new indicator features better electronic design to improve reliability.

Adaptable To: The new 223-6541 Warning Indicator Module is a direct replacement for the former 189-0148 Warning Indicator Module Gp. The new 223-6542 Warning Indicator Module Gp is a direct replacement for the former 144-9931 Warning Indicator Module Gp .

The new indicators are adaptable to the machines listed above. For effective serial numbers refer to Table 1 and Table 2.