2009/04/13 Caterpillar

Excavator:

330D (S/N: GGE1-UP)

Integrated Toolcarrier:

IT38GSeries II (S/N: CSX1-UP)

Paving Compactor:

CP-433E (S/N: CYE1-UP; CFK1-UP)

CP-563D (S/N: 5LZ1-UP)

CP-563E (S/N: BWE1-UP; CNT1-UP)

CP-663E (S/N: AFL1-UP)

CS-433E (S/N: DAC1-UP; BTT1-UP)

CS-533E (S/N: ASL1-UP)

CS-563D (S/N: 9MW1-UP)

CS-563E (S/N: ASA1-UP)

CS-573E (S/N: CEB1-UP)

CS-583E (S/N: CNX1-UP)

CS-663E (S/N: DAG1-UP)

CS-683E (S/N: DAD1-UP; AGR1-UP)

Wheel Loader:

910GSeries II (S/N: B9X1-UP)

924G (S/N: DDA1-UP; RBB1-UP; WMB1-UP; AAN1-UP; 9SW1-UP; 3PZ1-UP)

924GZ (S/N: RTA1-UP; AAB1-UP; 6YW1-UP; WGX1-UP; DFZ1-UP; 3DZ1-UP)

928G (S/N: DJD1-UP; WLG1-UP; 6XR1-UP; 7SR1-UP)

930G (S/N: TWR1-UP; TFW1-UP)

938GSeries II (S/N: CRD1-UP; PHN1-UP; B9Y1-UP)

950GSeries II (S/N: AXX1-UP)

950H (S/N: N1A1-UP; K5K1-UP)

962GSeries II (S/N: BAC1-UP)

962H (S/N: N4A1-UP; J6J1-UP)

966GSeries II (S/N: AWZ1-UP)

966H (S/N: A6D1-UP; A6G1-UP)

972GSeries II (S/N: AXC1-UP; AXE1-UP)

972H (S/N: A7D1-UP)

980GSeries II (S/N: AWH1-UP; AYT1-UP)

980H (S/N: MHG1-UP)

988H (S/N: BXY1-UP)

Description of Change: A new improved catch assembly for the window is being used. The new catch assembly will reduce the plate thickness in order to achieve a better engagement on the locking nuts.

Adaptable To: The new 334-8328 catch assembly for the left side and the 334-8329 catch assembly for the right side have reduced the plate thickness. The reduced plate thickness will increase the thread engagement on the retaining nuts. The increased thread engagement will ensure the retention of the catch assemblies. The increased thread engagement will improve the operation of the window.

Illustration 1	g01667511