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Just finished a repair on the engine. Upon reinstallation having a problem with the correct mounting of conical spring a various hardware on the rear truck. There is a couple of inch stud that locks to the frame via a washer and c clip.

The spring and various hardware on suppose to mount to this stud. I'm looking for the correct installation of parts.

here is what's left.

1) conical spring -- small side down?

2) aluminum spacer - like the ones used on side rods. But, used on truck stud.

3) large plastic washer

4) C clip....I know where this goes.

I assume aluminum spacer on stud ,spring small side down, large washer on spring. Then put truck on stud. Then small washer clip.

help!

 

 

 

 

 

 

Original Post

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cjack posted:
shawn posted:

 

I assume aluminum spacer on stud ,spring small side down, large washer on spring. Then put truck on stud. Then small washer clip.

help!

 

 

 

 

 

 

Right. Spacer, small end spring, large washer, truck, small washer, clip.

And maybe a little grease on the large washer, truck interface.

cjack posted:
cjack posted:
shawn posted:

 

I assume aluminum spacer on stud ,spring small side down, large washer on spring. Then put truck on stud. Then small washer clip.

help!

 

 

 

 

 

 

Right. Spacer, small end spring, large washer, truck, small washer, clip.

And maybe a little grease on the large washer, truck interface.

Thanks, Picked this engine up really cheap. Had to change the frame. The last issue is chuffing. I don't know why! nut it lols like I have to shim the switch bracket. The switch stays activated when mounted in the normal fashion.

cjack posted:

Adjusting the chuff micro switch is not unusual. Often you can carefully bend the lever arm or as you say, adjust the bracket. Some brackets allow slight bending which can work.

I've used many micro switches over the years. The bracket has to be raised a bit. As bending the tang on the micro switch will not help.

 

shawn

shawn posted:
cjack posted:

Adjusting the chuff micro switch is not unusual. Often you can carefully bend the lever arm or as you say, adjust the bracket. Some brackets allow slight bending which can work.

I've used many micro switches over the years. The bracket has to be raised a bit. As bending the tang on the micro switch will not help.

 

shawn

You'd be wrong for all the ones I've fixed.  Most of the time, the bracket is fixed with no adjustment possible.  However, I have adjusted many of them successfully by bending the actuating lever.

gunrunnerjohn posted:
shawn posted:
cjack posted:

Adjusting the chuff micro switch is not unusual. Often you can carefully bend the lever arm or as you say, adjust the bracket. Some brackets allow slight bending which can work.

I've used many micro switches over the years. The bracket has to be raised a bit. As bending the tang on the micro switch will not help.

 

shawn

You'd be wrong for all the ones I've fixed.  Most of the time, the bracket is fixed with no adjustment possible.  However, I have adjusted many of them successfully by bending the actuating lever.

Sort of stated that wrong! Yep, if it works out of the box should require not raising the switch. I was curious as the cherry switch itself...looked a bit long for the application. There was no way the adjustment on the metal contact portion on the 

Switch cherry was going to correct this problem. so, I actually called Lionel on this one. The tech stated if the micro switch had been replaced at some point . The current switch my not be correct...or to long. I actually do think that is the issue.

waiting for the mail man..we will see

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