The Hinge Assembly for the Cab Door has been Improved on Certain 773E, 777D, and 777E Off-Highway Trucks {7308} Caterpillar

The Hinge Assembly for the Cab Door has been Improved on Certain 773E, 777D, and 777E Off-Highway Trucks {7308}

Usage:

773E ASK

Off-Highway Truck/Tractor: 773E (S/N: PRB1-106; ASK1-1497); 777D (S/N: FKR1-2558); 777E (S/N: KDP1-207)

Description Of Change: The hinge assembly for the cab door has been improved on the machines listed above. New hinge assembly has modified pin diameter, curl diameter, and hinge height to minimize vibrations.

Note: The hinge assembly part number has not changed. Improved hinge assembly (1) and hinge assembly (2) can be identified by a change level.

Adaptable To:

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Illustration 1	g06219183
LH view of cab (1) 379-3311 Hinge As

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Illustration 2	g06219190
RH view of cab (2) 379-3309 Hinge As

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Table 1
Part List
Item	Qty	Part
1	3	379-3311 Hinge As
2	2	379-3309 Hinge As

Improved hinge assembly (1) and hinge assembly (2) are adaptable to the machines within the listed serial numbers, and are effective with all machines after the listed serial numbers.

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