Beugleuce

I assume you referring to C116 . Interestingly I have had boards with 100uF 25V capacitor , others had 470uF 25V. 
I will recommend 470uF 25V  for C116 , also 1000uF 25V for C78 and C78 . The higher voltage cap's footprint is a bit bigger , but you can still manage to squeeze then in. 
Note that all three capacitors must extended temperature range of 105 degrees Celsius .  
 
C78,C79 and C116 are kingpin. They are exposed to heave ripple current conditions , shortening their life even quicker. Apart from these 3 ,  I would also recommend that you replace C75 (47uF 25V) and C75 (47uF 25V) as well . Always check your existing values of caps you removed and if they are higher capacitance than the ones I stated here, upgrade to the higher value.
The photo images with labels are courtesy of @Coulomb and comes in very handy. 
 

They are available at Electromann SA.
https://electromannsa.co.za/shop-the-latest-affordable-gadgets-online/220v-single-phase-motor-soft-starter-module-controller-4kw/?gad_source=1&gclid=CjwKCAiAudG5BhAREiwAWMlSjJP_FsNCaLqM35yuMTaKQ45Y49kV__1T5MpZ5oe7pAS8M8GfaijbmBoCOy4QAvD_BwE

Hi you need to get a proper crimper that is used for this application, do not take chances with this.
I bought a crimper set from regal security a while ago when they had a special on it , you would have to check if they have stock.
Cheers
Sean