How to maintenance a Troy Bilt 42 Pony Briggs Stratton 31C707-0154 oil change spark plug air filter
Air filter: http://amzn.to/2pV4qNk Spark Plug: http://amzn.to/2ppumO7 Oil drain: http://amzn.to/2pWu3v0 Parts Manual – 31c707-0154-E1: https://www.briggsandstratton.com/na/en_us/support/manuals/results/_jcr_content/par/productmanuallisting.downloadmanual.31C7070154E1_IPLURL_LO.pdf.html Please subscribe to my channel: http://www.youtube.com/user/iesuck?sub_confirmation=1 source (2)