2003/10/27 Caterpillar

Combine:

Lexion 450 (S/N: 5531-UP)

Lexion 460 (S/N: 6541-UP)

Lexion 460 R (S/N: 6651-UP)

Lexion 465 (S/N: 6571-UP)

Track-Type Tractor:

30-30 (S/N: 9XW1-UP)

DEUCE (S/N: 7RR1-UP)

Excavator:

325B (S/N: 2JR1-UP)

Forwarder:

1088XLC (S/N: 9BW1-UP)

574 (S/N: 1FM1-UP)

574B (S/N: CZZ1-UP)

Wheel Harvester:

487 (S/N: 6KW1-UP)

495 (S/N: 5TZ1-UP)

550 (S/N: 7ZN1-UP)

570 (S/N: 4XR1-UP)

570B (S/N: CKG1-UP)

580 (S/N: 7CN1-UP)

580B (S/N: CLT1-UP)

687 (S/N: 4FZ1-UP)

695 (S/N: 8MW1-UP)

Track-Type Loader:

953C (S/N: 2ZN1-UP)

Description of Change: A new Oil Pan and Integral Seal have been released for use on the machines that are listed above. The new Integral Seal will provide improved sealing and durability over the previous Gasket. The Integral Seal is only for use with the new Oil Pan. The Gasket is only for use with the previous Oil Pan. The previous Oil Pan is no longer available. If the Oil Pan is replaced, the new Oil Pan and Integral Seal must be used. Refer to the table below for all affected part numbers.

Adaptable To: The new 222-5921 Oil Pan replaces 144-3484 Oil Pan, which has been cancelled. Also, a new 166-2905 Integral Seal has been released for use with the new 222-5921 Oil Pan. The 115-4202 Gasket will still be available for use on 144-3484 Oil Pan.