2002/11/18 New Inlet Seal for the Air Cleaner Improves Service Life {1051} Caterpillar


New Inlet Seal for the Air Cleaner Improves Service Life {1051}
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Articulated Truck:
735 (S/N: AWR1-UP)
740 (S/N: AXM1-UP)
740 EJECTOR (S/N: AZZ1-UP)
Service Magazine, SEPD0654, 4 November 2002, "New Inlet Seal for the Air Cleaner Improves Service Life". Disregard this article. See the article that follows.

Description of Change: A new seal for the air cleaner inlet improves the seal between the air cleaner and the hood. The former seal does not always make full contact with the hood, particularly if the hood is not properly adjusted.

Adaptable To: The new 220-8497 Seal is a direct replacement for the former 203-7019 Seal. The new 220-8497 Seal is effective with the 735 (S/N: AWR382), 740 (S/N: AXM710) and 740 Ejector (S/N: AZZ284) machines. The new 220-8497 Seal is adaptable to the 735 (S/N: AWR1-381), 740 (S/N: AXM1-709) and 740 Ejector (S/N: AZZ1-283) machines.




Illustration 1g00988672

  1. Remove hose clamp (3). Remove the old seal (1) from air cleaner group (2) .



    Illustration 2g00988667

  1. Clean the surface of the tube and install new seal (4).



    Illustration 3g00988678

  1. As shown, align the rim of the tube with the seam of the seal at location (B) all the way around. Install hose clamp (3) .

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