COUNTERWEIGHT GROUP 7K7680 - Caterpillar

Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
C175-16 Generator Set Engines may generate a 190-8 Engine Speed Sensor - abnormal frequency, pulse width, or period diagnostic code.Solution
Perform the steps in Troubleshooting, RENR9339, "Speed/Timing - Test" to determine the cause of the code.If replacement of the 244-5544 Speed Sensor Gp corrects the problem, also replace the 250-3024 Sensor Harness As that connects to the sensor.A "Send-It-Back" request will be created for the return of the parts.Send an email that contains the information listed in Table 1 to the following addresses:Dawodu_OlufemiHerget_Dale_B
Table 1
Engine serial number        
Engine hours        
Engine symptoms        
Download of the "Product Status Report"    
If possible, a data log that shows the reported problem