MOTOR GP-WINDOW WIPER 4160005 - Caterpillar

ACTION REQUIRED
****Parts Stock ****
Rework the following engines in dealer parts stock and/or dealer exchange inventory:
250-7100, 281-6501, 314-2485, 360-1646, 365-9318, 365-9319, 365-9320, 365-9321, and 381-8006 Service Replacement C175-16 Engines with a B7B prefix
Rework all engines built B7B001-564.
288-8962, 314-2486, 365-9324, and 365-9325 Service Replacement C175-16 Engines with a JTL prefix
Rework all engines built prior JTL001-206.
262-1300, 282-2060, 360-1647, 365-9326, 365-9327, 365-9328, and 365-9329 Service Replacement C175-20 Engines with a LLM prefix
Rework all engines built prior LLM001-359.
Refer to the Action Required for the Affected Product.
****Affected Product****
Replace the existing exhaust sensors and adapters with an improved sensor and new thermowell. In the event of a sensor probe failure, the thermowell will contain the broken sensor tip and prevent it from damaging the turbocharger. Install additional insulating material on the sensor.
Refer to the attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
****Parts Stock****
Submit one claim for all engines that are reworked while in dealer parts stock and/or dealer exchange inventory.
1 hour labor will be allowed for each engine that is reworked. The parts that are listed in the Parts Needed will be allowed for each engine that is reworked.
Include the engine serial numbers and arrangement numbers in the service claim.
****Affected Product****
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-18000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
PARTS DISPOSITION
****Parts Stock****
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
****Affected Product****
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Remove the existing temperature sensors and their adapters. Install new thermowells and the improved sensors. The current adapter is removed and the new thermowell goes into its place. Tighten the thermowell to 47 to 50 N.m. Cut two sections of 193-6911 Insulation to a length of 4 inch (100 mm). Slide the insulation over the probes until it is shielding the junction between the steel tube of the sensor and the braided line. Install two 108-9656 Cable Straps, one on each end of both sleeves. Tighten the straps sufficiently to prevent the insulation from sliding. Install the new sensors. Tighten the sensors to 45 N.m. See Image 1.1.1 for proper installation.
The tool available from Cat to aid with the installation of the cable straps is a 305-2395 Crimp Tool. Refer to Image 1.1.2.
Image1.1.1
Image1.1.2