TR3A won't start

["" <avhodge@iwon.com>]

Hi All
I need some expertise.
My 1960 TR3A won't start by itself.  It just won't spin the engine fast enough.
I took the battery out and put it in the TR250 and it cranks over, starts fine.
I thought the ground strap was bad so I replaced it.
I can start it if I jump from another car.

Is the starter shot?
How do I trouble shoot this?

TIA
Alan Hodge




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