Stan,
There is a Philllips head screw, one on each side of the frame. These screws attach the bolster to the locomotive. Remove these screws and the bolster along with the motor block comes out as one unit.
![](http://www.largescaleonline.com/eimages/lsolpics/Team_Member_Pics/jlsrails/Steam_Locomotives/Steam_Locomotive/100_0921.jpg)
A real easy process to remove the motor block assembly and bolster.
Rear truck held in the same. Just don't have a picture to post.
One of the "Enthusiastic Children"
JD
There is a Philllips head screw, one on each side of the frame. These screws attach the bolster to the locomotive. Remove these screws and the bolster along with the motor block comes out as one unit.
![](http://www.largescaleonline.com/eimages/lsolpics/Team_Member_Pics/jlsrails/Steam_Locomotives/Steam_Locomotive/100_0921.jpg)
A real easy process to remove the motor block assembly and bolster.
Rear truck held in the same. Just don't have a picture to post.
One of the "Enthusiastic Children"
JD