The Pump and Mounting Group Has Been Updated to Improve Seal Life {5070, 5073}
- Off-Highway Truck:
- 793D (S/N: FDB1-UP)
Description of Change: An update has been made to the pump and mounting group. A new seal is used in the service brake lines group. The seal will provide a better sealing surface which will increase service life.
Adaptable To:
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| Illustration 1 | g01334975 |
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| Illustration 2 | g01334985 |
The new 1P-3703 Rectangular Seal (2) replaces the former 4J-0520 O-Ring Seal. Rectangular seal (2) is used on 109-5826 Elbow (1), which is a part of the 245-0919 Hydraulic Pump and Mounting Gp. The new rectangular seal is adaptable back to the beginning of production on the machines. The new parts became effective in production with the machine FDB193-UP.
Caterpillar Information System:
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