PULLEY-FAN 3076538 - Caterpillar

PARTS NEEDED
Qty
Part Number Description
20 4471726 BOLT-HEX HEAD (Before Failure Only)
20 4512177 WASHER-HARD (Before Failure Only)
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 36% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
The swing drive fastening bolt needs to be reworked.
1. If the dowel holes and threaded holes at the swing frame are damaged, complete REHS2415, Special Instruction, "Repair of the Dowel Holes and the Threaded Holes in the Frame for the Swing Drive".
2. Exchange the bolt and washer with a new 447-1726 Hex Head Bolt and 451-2177 Hard Washer. Complete REHS7550, Special Instruction, "Rework Procedure to Replace the Swing Drive Bolts on Certain Excavators and Mobile Hydraulic Power Units".
OWNER NOTIFICATION
Owners in the following countries will receive the attached Owner Notification:
US
Canada
SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
100% 100% 0% 0% 0% 0%
This is a 8.0-hour job
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.
EXAMPLE COPY OF OWNER NOTIFICATION
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE SWING DRIVE FASTENING BOLT
MODELS INVOLVED - CERTAIN 349D AND 349E EXCAVATORS
Dear Cat Product Owner:
The swing drive fastening bolt needs to be reworked on the products listed below. The existing swing drive fastening bolt can be loosened. You will not be charged for the service performed.
Contact your local Cat dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
If you are no longer the owner of this product(s), please contact your local Cat dealer so that our records can be updated. Please refer the dealer to their Service Letter dated 06Jan2014 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 06Jan2014 Service Letter