sharp washing machine 4-pin timer (time switch)?

[Rans]

Hello all,
My mother has been using a ES-62Y Sharp washing machine (i.e. semi-automatic) and its timer (i.e. mechanical time switch: Sankyo 26H7) was fired due to short circuiting.
The timer contains 4-pins. And such timers are now not available in the market (market has only 5 and 6 pins timers). Kan somebody please explain me the use of 4-pins and an alternative to the timer. :shock:
BR,
Rans.

 

[JohnRocks]

I think you need to contact to sharp service center, they maybe help you to get 4-pin time switch.