- Off-Highway Truck/Tractor
- 777E (S/N: KDP1-948; KDZ1-309)
Description Of Change: The Automatic lubrication group has been updated with new hose assemblies on certain 777E Off-Highway Trucks. There is an increase in the length of the hose assemblies that are connected to the bearing cap in the steering tie rod ends at the center arm. The length of the hose assembly is increased to avoid excessive load on the cap when steering to the extreme right or left. The orientation of the elbow adapter at the injector end has also been updated to improve the routing of the hose assemblies that are connected to the steering cylinders and steering tie rods.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
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| Illustration 1 | g06329335 |
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(1) (2) | |
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| Illustration 2 | g06329257 |
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View A-A (1) (2) | |
New hose assemblies (1) replace the 340-8725 Hose As in the 460-6666 Automatic Lubrication Gp.
Note: Hose assembly (1) is not serviceable. Refer to the Hydraulic Information System (HIS) for the information to build the new hose assembly.
Note: Orient the elbow adapter at the injector end as shown in Illustration 2 to ensure proper routing of the hose assemblies. Use cable straps (2) in the locations shown in Illustration 1 and Illustration 2to secure the hose assemblies.