2008/09/01 Caterpillar

Wheel Loader:

966H (S/N: A6D1-UP; A6G1-UP; A6J1-UP)

972H (S/N: A7D1-UP; A7G1-UP; A7J1-UP)

Description of Change: The orientation of the hoses for the hydraulic oil lines group has been improved.

Adaptable To: Engineering has updated the 236-8997 Hydraulic Oil Lines Gp with a 20 degree orientation for assembling the 243-4186 Hose As and the attachment 247-8310 Hose As. A fixture is being used by operations to control the assembly process. The angle of orientation is adaptable back to first production machines.

Illustration 1	g01636931
(A) Proper orientation

Illustration 2	g01636935
(B) 20 degree orientation

This change is adaptable with the Wheel Loaders that are listed below.

• 966H (S/N: A6D1-1613)

• 966H (S/N: A6G1-3438)

• 966H (S/N: A6J1-1211)

• 972H (S/N: A7D1-626)

• 972H (S/N: A7G1-1146)

• 972H (S/N: A7J1-324)

• 966H (S/N: A6D1614-UP)

• 966H (S/N: A6G3439-UP)

• 966H (S/N: A6J1212-UP)

• 972H (S/N: A7D627-UP)

• 972H (S/N: A7G1147-UP)

• 972H (S/N: A7J325-UP)