• Welcome to RCTalk! 🚀

    Join the #1 RC community where hobbyists connect, share, and get expert advice on RC cars, trucks, boats, drones, and more!

    • Friendly & passionate RC enthusiasts
    • RC tips & troubleshooting
    • Buy, sell & trade RC gear
    • Share builds & upgrades

troubles with sink/cooling head

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, and others.

spyderpact

RCTalk Qualifier
Messages
165
Reaction score
0
Points
0
RC Driving Style
well I took it off just to clean (dont know why I took it off) the engine without taking it completley apart, and when i screw it back seems like theres no compreson in the engine any help? i had to unscew and now one screw seems to be stuck hope its not stripped
 
spyder are you making sure that you are torquing down the head bolts evenly. You should do it in a star pattern doing each one evenly. Even after you have done them evenly you should double check them starting over on the first screw. If you haven't put the glo plug back in there will be virtually no compression. Also make sure you have the backplate very tight.
 
Did you remember to put the gasket shim back in? It probably had one of these attached to the bottom of the cooling head.

trag5229.jpg
 
ah ok ill check today thanks

well i found out that 2 screws arent screwd al the way cuz they got stuck. At first i took them all off then screwd it and then 2 got stuck so now i can't take it out mabey stripped i tryed the stick it in something hot thing :flamer: didnt work any others?
 
It's hard to tell what your saying in that last post.

But, if you have a bolt stuck and stripped the head of the bolt so the screw driver slips, you can drill the heads off the bolts. Take a drill with a bit in it that's the same size as the bolt head. Drill into the bolthead and the head of the bolt will come off. You should be able to lift the engine head off the engine and remove the bolt stubs sticking up with a pair of visegrips or pliers.
 
Back
Top