DR3 Wiper motor bolt / thread size ??

[jaknight]

The 2 long bolts ( approximately 3 1/2" long ) that hold the DR3 wiper motors together...

What is the thread size ?? Need to clean the threads of the bolts and the threaded holes in the top housing.

I have tried a 10 X 32 die but that is not correct. Are these a British thread ?

Also, the screws that hold the cover....thread size ??

Thanks for the assistance!

Jim

[jaknight]

I am making a correction .... I should have typed DR3A wiper motor.

Thanks. Hopefully someone knows the answer.

Jim