What is the spark plug gap on a 4.5 HP 21" cut

Locating Your Model NumberThe Model number is eleven characters long and is printed on the left side of the Product Identification Label. Characters can include numbers, letters or hyphens.

How to find your model number - Troy-Bilt

Troy-Bilt https://www.troybilt.ca > how-to-find-model-number

Model & Serial Number Tag Location - Troy-Bilt Products

Troy-Bilt https://support.troybilt.com > article
RECENT PRODUCTION tiller models, machines manufactured since 2001, will have a model and serial number sticker normally located on the tine hood of the machine.

Missing: Plus ‎' Show results with: Plus

Locating Your Model Number

MTD Parts https://www.mtdparts.com > how-to-find-model-number
The product's model number is essential to finding correct MTD® genuine factory replacement part numbers for your Yard Machines, Troy-Bilt, Bolens, ...

Question edited for clarity and all the typos :>D

Briggs and Stratton Part Number 591868. Spark Plug

Troy-Bilt https://www.troybilt.ca > spark-plugs > BS-591868

Read reviews and buy Briggs and Stratton Part Number 591868. Spark PlugBS-591868. Free shipping on parts orders over $45.
$5.56

Spark Plug BS-591868 - OEM Troy-Bilt

eReplacementParts.com https://www.ereplacementparts.com > spark-plug-p-16...

This is an authentic Troy-Bilt replacement part. The spark plug is commonly found in yard equipment such as lawn mowers and log splitters.
Rating: 5 · ‎2 reviews · ‎US$8.42

Official Troy-Bilt BS-591868 Spark Plug

PartSelect https://www.partselect.com > PS10043180-Troy-Bilt-B...

OEM BS-591868 - Spark Plug - replacement. We offer authentic parts, and the expert advice you need to complete the repair. Same-day shipping and easy ...
US$8.42

https://pdf.wecabrio.com/honda-troy-bilt-lawn-mower-manual.pdf
Try this pdf to download the manual.

Hello, Ross -

Apparently, in Australia, Troy-Bilt products are sold through MTD.

I found the following information on the MTD Owner's Centre FAQs web page:
http://www.mtd.com.au/Page/Owners-Centre/FAQs/General/How-do-I-locate-my-nearest-servicing-dealer-for-MTD-Bolens-Troy-Bilt-Yard-Machines-or-Yard-Man-products
Servicing or locating parts for your MTD, Bolens, Troy-Bilt, Yard Machines and Yard-Man products can be done by contacting one of our Rover servicing dealers. To locate your nearest servicing dealer for any of these brands, please click here.

This is the link to the page to find the repair centre nearest Geelong:
https://www.rover.com.au/locator/
Don't be confused with the Rover logo.

Best wishes.

.030

should be some sort of tensioner device or spring that would need to be slacked off in order to facilitate removal try that

Some fixya user told me a website reliablestore it is very good.. I used it to repair my shredder it had some spark issue which wasn't easily fixed. you can go there and try
most shredder owners know about it
it's free so no harm in trying

Remover carb. and clean it.

Hi,
I hope this helps.

http://search.cartserver.com/search/search.cgi?cartid=a-8671&category=MTDPDF&maxhits=5&keywords=Troy+Bilt+Cut+200+&go=GO%21