I have a Cat D3G 2005 LGP with SALT track. The Whayne undercarriage technician did a free undercarriage evaluation for me. My pins and bushings have been turned. Question is, when the pins and bushings are removed from the links, turned and the track is reassembled, are the pins relubricated and resealed? I assume they are relubricated and resealed as original. Please confirm. Follow on question. The bushings are now showing about 25 % wear and the technician said the links will wear out before the pins and bushings. At that time, I will need a new chain and should replace the sprocket segments at the same time as it would make sense to have new spocket for the new chain. Is the new chain aligned with the sprocket? I have never heard this discussed so am not sure I am asking the question properly. But I assume the new chain needs to align with the rest of the undercarriage.
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