stunthanger.com
Engine basics => Engine set up tips => Topic started by: Peter in Fairfax, VA on March 13, 2019, 12:36:46 PM
-
So I have a G21/.46 with an RSM venturi. Do I need to change out the bearings, or are the factory ones adequate? I know the G21/.35 bearings are poor, and wonder if the .46 has the same issue.
thanks,
Peter
-
So I have a G21/.46 with an RSM venturi. Do I need to change out the bearings, or are the factory ones adequate? I know the G21/.35 bearings are poor, and wonder if the .46 has the same issue.
The factory bearings are fine on the entire G21 series, as long as they do not get rusty or are improperly lubricated. Don't replace them unless there is a problem. Same goes with all disassembly, only take it apart if required, otherwise, leave it alone.
If there is a problem, get the cheapest possible replacements from Boca (I think it is ENK-079).
Brett
-
So I have a G21/.46 with an RSM venturi. Do I need to change out the bearings, or are the factory ones adequate? I know the G21/.35 bearings are poor, and wonder if the .46 has the same issue.
thanks,
Peter
If you are going to take it apart then YES replace the bearings, The front bearing should have a rubber seal on it. I have many bearing sets in stock , 46 included, The stock factory bearings would be near over 40 years old by now, so good idea to do it
I also have many parts for the 46 including rings
If you need any parts ar help let me know
Randy 678 407 9376