marston flywheel pukker

[doctorbob]

Hello I am looking for a marston flywheel puller tool,to purchase or loan

[doctorbob]

Not a Pukker ,but a puller ,John at sos ,says he has sold out

[Charles uk]

Where do you live Bob?

[doctorbob]

Hello I live in somerset ,

[doctorbob]

Does anyone know the internal thread on a marston flywheel,it measures about 29 mm,but in 1946 ,i think marston used whitworth or some other english thread

[Adrian Dale]

it is not a standard thread; TPI 16; min dia 1.055" standard BSF thread form but recheck before cutting..

AJ

[Charles uk]

But please remember the most important detail, it's a left handed thread!

As it happens it's an 1 &1/8" x 16 TPI left hand thread.

[doctorbob]

hello many thanks to both of you,for the information,now the quest begins to find ,a old school engineering workshop,that has the skills to make one