Fix an old bulldozer steering issue. Komatsu d-21a

If your old d21 doesn’t steer anymore, only goes straight I hope this helps!

[@mattd8411]

Thanks for the video I just bought one to clear out my road hope it does well.

[@thefightgame6722]

You can adjust the brakes by two covers under the batteries, it’s very simple brother.

[@donaldb3628]

I use the blade tilt feature to cut the radial roots.

[@hendersonlandworks6158]

There’s two caps on the rear you can take off and adjust the brake bands

[@thefightgame6722]

I got a d31 that’s exactly the same dozer

[@francoisminot9406]

I have the same dozer … but it has no forward or reverse any help would be very welcome

[@harrytaylor6854]

ya gotta like that

[@user-nd8pp3zu7h]

Такая регулировка неправильна. Нужно открыть лючки сзади и затянуть ленты регулировочным болтом до упора, после этого открутить на 4 оборота и с удовольствием рулить одним мизинцем.

[@wingreview5945]

How do you adjust the tracks on that one

[@trevorzzealley2670]

There`s a grease nipple under a guard behind the front idler , keep pumping you will soon see the track begin to tighten . Battery grease gun is a great tool for this job . Pretty much all track machines are set up this way .Also to loosen a track , undo the grease nipple and drive that track against a solid stump and gently apply pressure. Messy but works.

[@kaseycoleman993]

you are not supposed to use the clutch pedal like a traditional manual transmission. it's got a torque converter for going in and out of neutral. that's a creep pedal.

[@donaldb3628]

D21's do not have a torque convertor. Hydraulic pressure us used to apply clutches for directional travel. The "inching pedal" simply modulates hydraulic pressure to the travel clutches.

[@kaseycoleman993]

@@donaldb3628 you're right it's a power shift. my point was you dont use the inching pedal to shift gears

[@philsingleton8112]

Filed away under rubbish