SHAFT 1972850 - Caterpillar

TEBE0290-01
30Sep2013
(Revised 26Mar2014)
U-461
O-388
Priority
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE RADIATOR ON CERTAIN PM3516B POWER MODULES
1353 PI32233
This Program must be administered as soon as possible.When reporting the repair, use "PI32233" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI32233" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
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.
This Revised Service Letter replaces the 30Sep2013 Service Letter. Changes have been made to the Affected Product.
COMPLETION DATE
TERMINATION DATE
31Mar2014 30Sep2014
PROBLEM
The radiator on certain PM3516B Power Modules contains bearings that can fail and will require replacement.
AFFECTED PRODUCT
Model Identification Number
PM3516 NBR00243, 265, 268, 271-272, 280, 282, 284, 289, 291, 294, 298, 307-308, 323-324, 331-333, 336-338, 342-346, 348-350
PARTS NEEDED
Qty
Part Number Description
1 8C0882 FITTING-RELIEF V
1 1239327 SHAFT-FAN
2 4370099 BEARING-ROLLER
1 4378851 KIT-FAN HUB
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 45% 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
: Injury can occur to personnel if the rework is done improperly. Personal Protective Equipment (PPE) suitable to the work being performed must be worn when performing the rework.
: The power module must be isolated electrically before and while the rework is performed. Follow the proper lockout tag out procedures to protect against the unexpected energization or start up of the power module. Failure to follow these warnings could result in injury to personnel during service.
Areas of improvement need to be addressed in order to prevent possible failure of the radiator. This involves the removal and replacement of the fan bearings, hub, and shaft. The rework procedure includes the following sections:
1. FAN BEARING REMOVAL AND REPLACEMENT
2. AUTO LUBE REPROGRAMMING (if equipped)
3. FINAL AUDIT
Refer to the attached Rework Procedure to determine the proper tools and equipment required to safely perform the rework.
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 10.0-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 RADIATOR ON CERTAIN PM3516B POWER MODULES
MODELS INVOLVED - PM3516B
Dear Cat Product Owner:
The radiator needs to be reworked on the products listed below. The existing radiator contains bearings that can fail. 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