Stripped Head Screw Holes
#1
Stripped Head Screw Holes
How do you fix the holes in the case where the 4 head screws go?I got a used motor and 2 are stripped.Please tell me I can fix them.
#2
Tech Adept
1). New crankcase
2). Drill out and re tap to a slightly larger size
2). Drill out and re tap to a slightly larger size
#3
Tech Apprentice
iTrader: (4)
Helicoil
fordman500,
The best repair will be achieved with use of a Helicoil. It will be stronger than original. The drawback is; it requires a Helicoil tap as well as an insert. Inserts are cheap, taps are not. You should locate a reputable machine shop in your area and see if they can do it. Unless you are going to do a bunch, it is not cost effective to buy the Helicoil kit.
Thanks,
Bob
The best repair will be achieved with use of a Helicoil. It will be stronger than original. The drawback is; it requires a Helicoil tap as well as an insert. Inserts are cheap, taps are not. You should locate a reputable machine shop in your area and see if they can do it. Unless you are going to do a bunch, it is not cost effective to buy the Helicoil kit.
Thanks,
Bob