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BRACKET AS 3534487 - Caterpillar



3534487 BRACKET AS Caterpillar parts 793F, 793F-XQ, 797F BRACKET
Rating:
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Alternative (cross code) number:
CA3534487
353-4487
3534487
Caterpillar 3534487 BRACKET AS
Weight: 0.38 pounds 0 kg.

Buy BRACKET AS 3534487 Caterpillar genuine, new aftermarket tractor parts with delivery
TRUCK,

Compatible equipment models: 3534487:

TRUCK  793F   793F XQ   797F   Caterpillar
Number on catalog scheme: 12
 
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Information:


TECHNICAL INFORMATION BULLETIN November 17, 2004
Track-Type Tractor D10R (AKT 1-Up)
Component Code(s) 1063SUBJECT: Possible RATAAC Fan Drive Seal Leakage
PROBLEM:
The 5P-9597 Seal that is used in the bearing block of the RATAAC fan drive motor may fail. The symptoms of a failure may be a high inlet air temperature warning due to oil contamination on the aftercooler cores, or a sudden oil mist or spray coming from the RATAAC air outlet through the top front side of the radiator guard.
SOLUTION:
The problem with the seal failing is being addressed, but until the issue can be resolved there are three procedures that can be preformed to get the most life out of the existing seal.
Adjust the Fan Drive System Pressure (ATAAC). Refer to RENR3939 for instructions.
If the serial number of the machine is AKT 1-398, perform the procedure described in the Service Letter, if the procedure has not already been performed. The Service Letter has a Product Support Program number of PS41317 and a media number of SEBE8543.
If you have a seal failure, or a repeat failure, and the procedure in PS41317 has already been performed or the serial number of the machine is AKT 399-up, check the case drain pressure and flow rates where the case drain line exits the aftercooler enclosure. With the Hydraulic tank vented, the case drain pressure should not exceed 21 kpa (3 psi) and flow rates should not exceed 1 liter per minute (0.25 gallon per minute). The pressure can be checked by installing a tee and a pressure tap with a gauge on the case drain line (2) just outside of the RATAAC enclosure at the bulkhead fitting (1). If case drain pressure or flow rates exceed the recommended values, the fan motor should be inspected and/or replaced.
Performing these procedures that are listed above will ensure the best seal life until a permanent solution is developed and implemented.
COPYRIGHT 2004 CATERPILLAR
ALL RIGHTS RESERVED

Caterpillar parts catalog:

Caterpillar parts catalog
793F OFF-HIGHWAY TRUCK D3T00001-UP (MACHINE) POWERED BY C175 ENGINE
797F Off-Highway Truck LAJ00001-UP (MACHINE) POWERED BY C175-20 Engine
793F Off-Highway Truck SSP00001-UP (MACHINE) POWERED BY C175-16 Engine
793F XQ Off-Highway Truck SND00001-UP (MACHINE) POWERED BY C175-16 Engine
797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine
793F CMD Off-Highway Truck (Command for Hauling) RBT00001-UP (MACHINE) POWERED BY C175-16 Engine
793F OEM Off-Highway Truck SXP00003-UP (MACHINE) POWERED BY C175-16 Engine


Parts bracket Caterpillar catalog:

3534490 BRACKET AS
793F, 793F-XQ, 795F XQ, 797F
3534489 BRACKET AS
793F, 793F-XQ, 795F XQ, 797F
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