alternator rebuild

[Bill W.]

I have a nice 31,000 mile 65 alt. The only problem is the diodes have aged and the numbers and dates cant be read anymore . Does anyone sell correct dated diodes or stamps and how do you press them in without damage . I have sent parts to John Pirkle Sr. in the past and he did a great job but I would like to do this myself if possible .

[Alan D.]

Re: alternator rebuild

John Pirkle has them, call.

[Bill W.]

Re: alternator rebuild

Thanks , I called John and they are on the way .what have others used to press the diodes in ?

[Dick W.]

Re: alternator rebuild

Let me look, I used to have the pieces to press them in, been 35 years since I have done that

[Joe R.]

Re: alternator rebuild

Bill,

You can use a small deep well socket and the lead will fit inside the socket as you will press from the back side. You also need a hydraulic or mechanical press. You can substitute a large c clamp if necessary. Go slow and easy and you will be proud of a perfect job.

JR

JR

[Dick W.]

Re: alternator rebuild

Bill, I cannot find my diode press set. As Joe Ray stated, a socket will work, just take your time.

[Bill W.]

Re: alternator rebuild

Thanks Joe & Dick