this spark plug cross reference page shows this table, so I probably have Tecumseh HMSK Engine
that page claims "All Spark plug gap set between .025" to .030""
child pages:
propane turbo heater with thermostat [sub page]
pool stuff [sub page]
our stuff [sub page]
home improvement [sub page]
page index:
Ariens snow blower Impeller upgrade
fixing cheapie cross vise orientation youtube video and parts list for one similar to Big Mike's
Ariens parts diagrams for my model 921006 aka ST1130DLE serial number 007579
2025-01 spark plug part nujmber 21533400 per pdfp25 of the owner's manual
this spark plug cross reference page shows this table, so I probably have Tecumseh HMSK Engine
that page claims "All Spark plug gap set between .025" to .030""
good pics from non-Ariens site (local .pdf)
youtube video shows results of impeller kit
youtube video how to make your own impeller
last updated: Fri 2025-01-17 9:12 AM