New Software Is Now Used to Improve Engine Speed Stability on Certain C7 Industrial Snow Blower Engines {1901, 1920}
- Engine:
- C7 (S/N: JTF1-UP)
Description of Change: The new software improves snow blower engine speed stability above 1500 rpm with low loads on the engines that are listed above.
Adaptable To: The new 387-8951 Engine Ratings Electronic Software Gp is a direct replacement for the 318-3139 Engine Ratings Electronic Software Gp. If the customer experiences unstable engine speeds above 1500 rpm with low loads, replace the old software with the 387-8951 Engine Ratings Electronic Software Gp .
The 387-8951 Engine Ratings Electronic Software Gp is adaptable back to the first production of the listed engines. The change is effective at the factory with the engine serial number JTF15768-UP. The new software can be downloaded from SISWeb.
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