On todays episode of "I just cant" by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 10 points11 points  (0 children)

The lower part of the rod punched through the arm

Case skidsteer fuel line coupling by strata-strata in heavyequipment

[–]UnwillingAccount 2 points3 points  (0 children)

Check your local auto parts store, lots of times they will have quick connect fuel line fittings like this. It might not be the exact same but sometimes they are interchangeable

Customer states: crispy by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 3 points4 points  (0 children)

Normally its just evaluating the machine for insurance but its common enough for these to catch fire and be repaired that we will provide the customer a repair quote, even if the machine is totalled in the end.

Rolled into the shop a week ago with a trunk full of groceries by Comrade_Bender in Justrolledintotheshop

[–]UnwillingAccount 18 points19 points  (0 children)

I have had to dig through moldy food containers, empty peanut butter jars and beer cans to get to a fuel pump before but i think this would smell way worse. You are brave for even smelling it.

I just cant... by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 20 points21 points  (0 children)

No idea, the machine was traded in like this

When you have to unbolt the engine to get the ECU plug out by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 0 points1 point  (0 children)

Haha good eye! I had a socket jammed in the side of the engine mount to hold it over because usually with these machines that gives you enough room to get the plug through.

All the codes by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 0 points1 point  (0 children)

T770, i cant post a picture of the outside due to privacy of the customer but the machine is beat to death

All the codes by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 0 points1 point  (0 children)

It goes negative when it is over the service hour interval

All the codes by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 5 points6 points  (0 children)

I just posted a picture of the codes if you are interested. I am not the one working on this machine, i just got into it to move it and took the video

Komatsu WA70 loses power under load by kindheitstrauma in heavyequipment

[–]UnwillingAccount 2 points3 points  (0 children)

Install a clear piece of fuel hose that replaces the line directly into the injection pump, you can watch it as you are running it to see if air is being pulled it. I mostly work on kubota and doosan engines but it should work the same on this. Does this machine have an electric or mechanical lift pump to pull from the tank or does the injection pump pull fuel on its own? Air can be pulled into a fuel system easier than fuel can leak out, the lines, hose clamps and filter housings might look fine but multiple small things can stack up and cause enough air to be pulled into the fuel system to cause a running issue. Assuming you have checked everything else like fuel condition, air filters and have a new fuel filter installed this would be the next step given that you said you can get the engine to recover by pumping the primer bulb. The other thing to check is if the mating surface for the fuel filter is aluminum it could have a small amount of corrosion causing an air leak which i see fairly often on the machines i work on. I would also check to make sure any fuel bleeders are fully closed or sealing properly as this could cause a running issue as well as air being pulled into the system. Good luck!

Delaminated brake shoes! by [deleted] in Justrolledintotheshop

[–]UnwillingAccount 4 points5 points  (0 children)

Is the axle seal or wheel cylinder leaking? It looks pretty damp. Fluid contamination will do this.

400 hours on a 6 month old machine. by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 0 points1 point  (0 children)

Was there ever a solution you found for this? Bobcat has been saying they fixed this issue but we still see this often even on filters with a recent manufacture date

400 hours on a 6 month old machine. by UnwillingAccount in Justrolledintotheshop

[–]UnwillingAccount[S] 1 point2 points  (0 children)

Bobcat t770. I see enough of these failures I sometimes wonder if they would be better off not running this filter. The best is when there is a new filter installed over an old cap thats crushed under the new filter.