ELBOW AS 3717191 - Caterpillar

Caterpillar: Confidential Yellow
PSP TO REPLACE THE 9X0377 TEMPERATURE SENSOR WITH THE IMPROVED 3E5370 SENSOR ON 950F AND 966E WHEEL LOADERS - COSA LETTER NO. 3 - PS0624 - MAILED COSA
  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.
June 17, 1992 COSA LETTER No. 3 PRODUCT SUPPORT PROGRAM TO REPLACE THE 9X0377 TEMPERATURE SENSOR WITH THE IMPROVED 3E5370 SENSOR ON 950F AND 966E WHEEL LOADERS 1408 PS0624 This Program can only be administered after a failure occurs. The decision whether to apply the program is made by the dealer. When reporting the repair, use "PS0624" as the Part Number causing incident and "7755" as Group Number. Termination Date
June 30, 1993
Problem
The 9X0377 Temperature Sensor for the hydraulic circuit, water circuit and transmission circuit can fail on certain 950F and 966F Wheel Loaders.
Affected Product
Model Identification Number 950F 6YG 1 to 1198 6LJ 1 to 103 5PJ 1 to 18 966F 3XJ 1 to 1323 6FJ 1 to 10
Parts Needed
3 - 3E5370 Control Group (temperature sensor). HEBE1402 - 2 - June 17, 1992
Action Required
If one of the 9X0377 Temperature sensors fails on any of the three circuits, then all the 3 sensors can be replaced with the 3E5370 sensor. Sensors previously replaced by the 3E5370 Sensor should not be reworked.
Service Claim Allowances
Product Caterpillar DLR suggested Customer suggested SMU Parts Lab.Hrs Parts Lab.Hrs Parts Lab.Hrs (D/N) (Cost) (C/L) (Sell) 0-2500 100 % 0 0 1 0 0 2501-4000 33.3% 0 0 0 50% 1
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.