Firing order

Farmall B & BN Tractors, 1939-1947
Forum rules
Notice: For sale and wanted posts are not allowed in this forum. Please use our free classifieds or one of our site sponsors for your tractor and parts needs.
Tractor Rod
Cub Star
Cub Star
Posts: 77
Joined: Sun Dec 27, 2020 10:48 am
Zip Code: 67357

Firing order

Postby Tractor Rod » Tue Mar 29, 2022 10:18 pm

:tractor:

What is the easy way to make sure that the spark plug wires off of the magneto on a Farmall B are hooked up to the correct spark plug for the correct firing order?

I’m sure there’s an easy way to do this and I appreciate in advance your assistance.

User avatar
Bill V in Md
10+ Years
10+ Years
Posts: 1018
Joined: Sun Feb 02, 2003 6:51 pm
Zip Code: 21228
Tractors Owned: 1948 Farmall Cub
LT1045 Cub Cadet
Circle of Safety: Y
Location: MD, Catonsville

Re: Firing order

Postby Bill V in Md » Wed Mar 30, 2022 9:16 am

Not sure if you find this easy or not, but pages 21-24 in the below link are from the Farmall B Owners Manual. Diagrams in illustrations 8 & 9 allow you to cross reference the spark plug numbers in the engine block to the corresponding tower numbers on the magneto distributor cap. The firing order is listed as 1,3,4,2.
Farmall B Owners Manual p21-24.pdf
(194.15 KiB) Downloaded 159 times
Bill VanHooser
Circle of Safety

Tractor Rod
Cub Star
Cub Star
Posts: 77
Joined: Sun Dec 27, 2020 10:48 am
Zip Code: 67357

Re: Firing order

Postby Tractor Rod » Wed Mar 30, 2022 8:03 pm

Worked perfectly. Thanks.


Return to “Farmall B & BN”

Who is online

Users browsing this forum: No registered users and 0 guests