clydedernitt
Member
pulls great untill it gets hot then it "hangs up" took oil plug at drive hub one had pressure and the other did not and smells burned? tractor supply Extreme hydro oil used with wix filters all thru machine.
Send it in and let us evaluate it for you.Final drive motor now locked up?kOMATSUPC50UU-1 SERIAL 5877 Is this unit serviceable? it moves very little then clunks. track removed.:Banghead
TEIJIN SEIKI
GMO5VL-C13/25-2
BO5-C-1
S/N-14443
I don't know about the Teijin Seiki. My unit is Hy-Dash. Komatsu can still get some of the parts if you can come up with a part number. Do you have a manual? The throttle cable is nothing special. I used a generic heavy duty cable from ebay. Just make sure the ends are the same and the length is close. Mine works great.
Greg
Burnt smelling oil isnt good,
Remove the outer cover from the planetry side and have a look
Send it in and let us evaluate it for you.
We are the only authorized repair center in North America for these units.
Click FDC link below for contact info
On the back of the motor will be a plug, several of them. One of them will be ported to one of the input sides of the motor. Hook your gauge up there. Get it it hot. If the pressure is still good 3000psi and the track doesn't move. Remove the output shaft on the hydraulic motor by removing the planetary cover. If the motor moves then you have something binding up in the gearbox side
Yesdo you sell the parts to repair
pulls great untill it gets hot then it "hangs up" took oil plug at drive hub one had pressure and the other did not and smells burned? tractor supply Extreme hydro oil used with wix filters all thru machine.
can you give me some advise on tear down?
its a TEIJIN SEIKI final drive unit no outside bolts? I WILL TRY to post a picture soon. THANKS.There shouldnt be any pressure a the hub side, they are only lubricated with a gear oil, 80w90 and only a small amount 1-2 litres
If there is hydraulic oil present the seal between the drive motor and reduction has gone, if this is the case the drive motor probably has high internal leakage. And will require repair
its a TEIJIN SEIKI final drive unit no outside bolts? I WILL TRY to post a picture soon. THANKS.
Post up a picture may help to explain,
Is there a ring of bolts holding on the hub reduction cover? Drain the reduction oil and undo the bolts and pry the cover off.
If there are no bolts its a bit more complicated and involves removing an internal lock ring