R/C Tech Forums - View Single Post - How should engine bearings feel?
Thread: How should engine bearings feel?
View Single Post
Old 08-09-2022, 06:40 AM
  #3  
1995 Monster T
Tech Addict
 
1995 Monster T's Avatar
 
Join Date: Apr 2021
Posts: 545
Default
Originally Posted by jpz_67
For sure, the rear engine bearing must be smooth, no grit or anything notchy. If there is grit in the bearing chances are there is damage to the crank and possibly the crank. If you are capable you need to do a full inspection. If you are not I would recommend either Adam Drake or AMR to inspect and diagnose your engine. Good luck.

During break-in the fuel you used didn't have enough oil lube. which caused poor break-in and damage to the engine bearings. Recommended oil lube is 14-18%
1995 Monster T is offline  
Reply