Thanks for the replies. Yes, hy-gard is the transmission fluid and RDO is a major service company. Dozer worked fine before the repair. I don't have any manuals. The fluid is new, but is there a thought that when it gets hot it degrades? Would seem odd, but thought i'd ask.
Thanks,
Darrel
Search found 2 matches
- Tue Aug 25, 2020 8:36 am
- Forum: Late model JD crawler technical support
- Topic: 550B tracks stop...after some run time
- Replies: 6
- Views: 4102
- Mon Aug 24, 2020 10:27 am
- Forum: Late model JD crawler technical support
- Topic: 550B tracks stop...after some run time
- Replies: 6
- Views: 4102
550B tracks stop...after some run time
Hi All, I've got a 550B...recently had the transmission suction screen and filter replaced by RDO. I can run the dozer for a little while (30-90 mins) and then the tracks just stop (won't budge)...takes about a min from the time it starts feeling weak to when the tracks wont move. I've checked all t...