2005/01/24 Caterpillar


New Plate Design Prevents Unintentional Deactivation of Hydraulic Bucket Control Detents and Kickouts {5059, 5130}

Usage:

IT38G 1CW
Wheel Loader:
914G (S/N: 7ZM; 9WM; PDF)
924G (S/N: AAB; 3DZ; 6YW; 9SW; 3PZ; AAN)
928G (S/N: 7SR; DBT; 6XR)
938G (S/N: 6WS; 9HS; 4YS; 8RS)
938G Series II (S/N: PHN; CRD; B9Y; RTB)
950G (S/N: 8JW; 3JW; 5FW; 5MW)
950G Series II (S/N: AYL; AXX; BAA; AYS)
962G (S/N: BDP; 4PW; 7BW; 6EW; 6HW)
962G Series II (S/N: BAB; AXY; BAD; BAC)
966G (S/N: 3PW; 3SW; HDH; 8XW)
966G Series II (S/N: AXJ; ANZ; AXL)
972G (S/N: 6AW; 4WW; 9GW)
972G Series II (S/N: AXN; AWP; AXP)
Integrated Toolcarrier:
IT14G (S/N: 1WN; FWL; KZN; 8ZM)
IT28G (S/N: 8CR; 9AR; WAC)
IT38G (S/N: 1CW; 7BS)
IT38G Series II (S/N: CSX)
IT62G (S/N: 6PJ; AKP)
IT62G Series II (S/N: AYA)

Description of Change: A change to the profile of a plate that is used in the shutoff valve control linkage prevents unintentional deactivation of the pilot hydraulic bucket control detents and kickouts by increasing the lever movement that is required to deactivate the detents and kickouts.

Adaptable To: This change is adaptable to the models that are listed above. This change is effective with 938G Series II (S/N: CRD1463-UP), (S/N: PHN1582-UP), 950G Series II (S/N: AYL1997-UP; AXX1295-UP), 962G Series II (S/N: BAB660-UP; AXY389-UP), 966G Series II (S/N: AXJ2408-UP; ANZ1159-UP), 972G Series II (S/N: AXN491-UP; AWP483-UP) Wheel Loaders and IT38G Series II (S/N: CSX777-UP) Integrated Toolcarriers. The location of 121-0256 Plate is shown below. The 121-0256 Plate designs are also shown.




Illustration 1g01134592

Location of 121-0256 Plate on shutoff valve




Illustration 2g01134593

Profile of old plate




Illustration 3g01134594

Profile of new plate

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