No zerk fittings on steering linkage!!

[LazyJ_Arabians]

Newly acquired '92 4630 has none and the plastic seals have disintegrated. This can't be good. Has anyone drilled into these massive things to install fittings or is there another grease injection method I haven't heard about?

 

[roy49]

I too just got a 4630 about 3 weeks ago. My tractor has no zerk fitting at this point, it seems to be a sealed unit. How do you like your tractor? Mine is a 4x4 with a front end loader. It has been doing a good job so far.
Roy

 

[LazyJ_Arabians]

Mine's 2-wheel drive with a Woods loader making me use the diff-lock more than I'd like. I feel it's the perfect size for my needs. Handles an 8-foot cutter, various balers, and anything less and very good fuel economy. Small enough to transport without a Kenworth.