Compression issues

[Djames210]

Hi, can someone tell me the correct engine compression on B&S model 31P877? The lawn mower is a JD 115. Thanks, darrin

 

[ILENGINE]

Do to the compression release there is no way to get an accurate compression. The standard procedure is to do a leakdown test to check for leaking components that will cause low compression.

 

[Forest#2]

Wondering why you ask?

Are you having starting/running problems???