| Author |
 Topic Search  Topic Options
|
69gmcor70chevy 
Bronze Level
Joined: 04 Oct 2012
Location: Sask
Points: 17
|
 Post Options
 Thanks(0)
 Quote  Reply
 Topic: HD16a Hydraulic/Steering Question
Posted: 09 Sep 2016 at 10:08am |
|
we have an old HD16a (lol they are all old..) anyway when we bought it I talked to the owner who had it before the guy we got it from. He told me about a screen/filter under the seat (access from bottom) that you need to clean for the hydraulics for the brakes. Some times when I push the brake peddle to steer its like pushing a car brake peddle, just like butter, but other times it is like the flinstones and I feel like I have to push through the floor board and it really doesn't work., Ive checked the fluid in both hydraulic reservoirs and we replaced one of the pumps.
Does anyone have a pic of this elusive screen? I've looked numerous times to no avail...
|
 |
|
Sponsored Links
|
|
|
CAL(KS)
Orange Level
Joined: 18 Sep 2009
Location: Chapman, KS
Points: 3786
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2016 at 12:39pm |
i have a 16A. there is no screen unless someone added it. in fact there is no filter of any kind on the early tractors, later ones had a filter on each pressure line coming off the pump. there is only 1 reservoir and its in the engine compartment. mine is 4715 a '58, one of the last ones before the change to hyd wet brakes.
you can look at the parts book here for 16A. A is 6 speed manual trans. some later ones had a pump on trans for oil pressure but that doesnt affect brakes. perhaps you have a later model?
|
|
Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
|
|
69gmcor70chevy
Bronze Level
Joined: 04 Oct 2012
Location: Sask
Points: 17
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2016 at 1:21pm |
|
I think it's a 61? There is a reservoir in front of the grill guard at he bottom of our tooong with a hydraulic pump behind the guard
|
|
CAL(KS)
Orange Level
Joined: 18 Sep 2009
Location: Chapman, KS
Points: 3786
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2016 at 1:23pm |
|
that pump that drives of crank with reservoir in grill is for blade control
|
|
Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
|
|
gemdozer
Orange Level
Joined: 17 Sep 2009
Points: 987
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2016 at 8:16pm |
|
The screen side bottom transmission is for power shift transmission
|
|
69gmcor70chevy
Bronze Level
Joined: 04 Oct 2012
Location: Sask
Points: 17
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 Sep 2016 at 12:16am |
|
Well, he told me there was a screen and when he cleaned it the dozer braked/turned that much better. I was really hoping it was true !! Lol
|
|
jerbob
Orange Level
Joined: 07 Aug 2017
Location: Michigan
Points: 961
|
Post Options
Thanks(0)
Quote Reply
Posted: 21 Aug 2017 at 2:36pm |
 69gmcor70chevy wrote:
Well, he told me there was a screen and when he cleaned it the dozer braked/turned that much better. I was really hoping it was true !! Lol
|
I know this post is old however I have just taken possession of a 61 HD16DA. Hydraulic blade. My steering with just the hand levels and moving without a load like moving from one place to the other in the field, is almost non existent. I have to use the brake pedal with the steering lever to make any adjustments while moving. I have not tried with a load yet as I just got the dozer this past Saturday delivered and am adjusting tracks and fluid levels and grease first. Did you ever find out any more on your steering clutches?
|
|
