Komatsu d21p-6 - Drive motor fluid service 

I’d say it’s worth it!

@@85ccmaster awesome thanks for the reply.

I bought her I like it buddy. Thanks again for the video. Do you know where I could find a manual?

I sold it yes. I wish I would've made more videos of it, kick myself for that!

I got it from a online manual store online

It came on the dozer since its a P instead of a A model

The transmission?

@@85ccmaster man I've got the same exact dozer but a d31p-20, have had it 5years or so and has been great and I hope you can say the same! I'm pretty sure the fluids would be the same, the machine is a 99 modle and only has 1,200hrs and so Im sure it's the stock fluid if not its been changed only once In its life time, so I'm gonna get ready and give it the service that it deserves, what weight fluid does it call for in the transmission? if you could tell me this I'd greatly appreciate it, Google you just cant find a straight forward answer these days.

@@cameronbell699 I dont have the book anymore but I think it was aw46 I put in it, its been a while since I did that work and video lol

Could be several problems. Steering clutches might be shot, might be a build up of fluid in the steering clutch housing, brake band might need to be tightened, brake band might be worn out and need replacing are some issues off the top of my head

Any way for mud to get it there? The ass sunk the otherday

@@85ccmaster have. D21P komatsu dozer leaking oil under rearend have 3 drain holes under there only 1 has plug n it

@@robycook5541 Sounds like a seal is blown out and if the plugs was in it the oil would be filling the space up where its leaking from