Front differential fill bolt on C4s
#1
Racer
Thread Starter
Front differential fill bolt on C4s
I did oil, serp belt and transmission fluids on my car yesterday. Unfortunately the front diff fill bolt did not budge. I sprayed some PB plaster on it and might try again this week. I did not have a 6 point 17mm socket. Used a closed end wrench and nicked the bolt a little. i don't think it is too far gone to need to be extracted.
Does anyone have tricks (heat etc) to get the front diff bolt loose? I will go to sears to buy the correct socket as well.
Does anyone have tricks (heat etc) to get the front diff bolt loose? I will go to sears to buy the correct socket as well.
#3
Racer
Thread Starter
I did not have a chance to go back at it yet. Too much fun during Christmas. I learned my lesson on the past to try the fill plug before draining the fluid so car is still fine. My row suspension should arrive this week. I will soak with pb blaster while the car is back on stands for suspension work. Proper socket and patience should do it. Will report back.
#5
Rennlist Member
You're going to want to get the correct socket for sure, a stripped bolt in that location would be hell to extract. I'd hit it with some heat as well assuming there's no plastic/rubber near the bolt.
#6
Even with the correct socket and PB blaster I couldn't budge that damn thing. A wrench started rounding it a little so I went with a bolt extractor from sears. A couple of quick taps and it broke free. Good luck, but don't be afraid of using an external extractor if things slip a little.
S.
S.