Whats wrong with my top roller?

[Welder Dave]

Mostly clean off everything on top of track frames and around the sprockets and carrier rollers. Having dirt packed in there can increase undercarriage wear. If it's packed around the carrier roller can cause the roller to not turn and you get flat spots on the roller.

 

[OzDozer]

The only way to determine track wear is by careful measurement of pins, bushings, rollers, idlers, sprockets and track chains.
Try and get hold of an older Cat Custom Track Service handbook, that deals with low track undercarriage (not high track), and you will get a lot of useful information from the book.

 

[Voodooburner]

Small update, got one carrier roller in, seems ups lost the other. I was away for a few weeks working so no huge deal. Went to install the one I had and yellow jackets had built a nest in the dirt on my track frame…They got me…then I got them harder.

 

[Leong Hin Equipment Parts]

We have many stocks for this items.

Is you are interested , we may able to sell you below our Cost.

To change all undercarriage new can be expansive, can try weld back on some items and change its components. This will save cost.

 

[Leong Hin Equipment Parts]

If Track Pin, Bush and Sprocket need to change, can consider of using new Pin , Bush of larger Outer diameter, maybe Sprocket no need to change.

 

[Voodooburner]

Finally getting it done