Usage:
May 9, 2004
U-154
O-129
TM-7
Priority |
PRODUCT IMPROVEMENT PROGRAM FOR UPDATING THE AFTER COOLER AND AIR HEATER SYSTEMS ON CERTAIN C9 MARINE ENGINES |
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1063 |
PI30667
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NOTE: The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
COMPLETION DATE |
TERMINATION DATE |
November 30, 2004 | May 31, 2005 |
PROBLEM
The after cooler and air heater systems need to be updated on certain C9 Marine Engines. The after cooler bases, after cooler cores and inlet air heaters need to be replaced to meet current production status.AFFECTED PRODUCT
Model | Identification Number |
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C9 | CSN322-340 |
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C9 |
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PARTS NEEDED
Qty | Part Number | Description |
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1 | 8C8422 | Sealant (Bulk) |
2 | 4F8824 | Seal - O-Ring |
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5K5959 | Seal - O-Ring |
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4P3871 | Gasket |
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5P5700 | Seal - O-Ring |
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6V3535 | Dowel |
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1949569 | Gasket |
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1949570 | Gasket |
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2093339 | Seal |
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2278399 | Adapter |
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2380982 | Base - After Cooler |
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2381827 | Heater Assembly - Air |
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1 | 8C8422 |
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2 | 4F8824 | Seal - O-Ring |
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5K5959 | Seal - O-Ring |
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4P3871 | Gasket |
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5P5700 | Seal - O-Ring |
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6V3535 | Dowel |
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1949569 | Gasket |
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1949570 | Gasket |
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2093339 | Seal |
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2278399 | Adapter |
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2380982 | Base - After Cooler |
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2381827 | Heater Assembly - Air |
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2412850 | Core - After Cooler |
ACTION REQUIRED
Remove and replace the after cooler base and inlet air heater. Please
complete this procedure as outlined in the service manual.
***** Group 2 *****
OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.SERVICE CLAIM ALLOWANCES
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PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach. (1-Owner Notification)
(2-Rework Procedure)
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY ? Update The After Cooler And Air Heater Systems
MODELS INVOLVED - C9 Marine Engines
Dear Caterpillar Product Owner:
The after cooler and air heater systems need to be updated on certain C9 Marine Engines. The after cooler bases, after cooler cores and inlet air heaters need to be replaced to meet current production status. New after cooler and air heater systems need to be installed on the products listed below. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service. Please refer the dealer to their Service Letter dated May 9, 2004 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to May 9, 2004 Service Letter