Cat 740 Rock Truck Brake Rebuild

This Cat 740 40 tom articulated rock truck was having a problem with the low brake pressure warning buzzer and light coming on while pressing the brake pedal, we tested the pump, the pressure relief valve and the brake oil accumulators, they were all checking out ok. We then disconnected and capped the brake pressure line at each wheel, one at a time, until we found the wheel that we determined to have the issue, as with that line capped the rest of the braking system worked correctly,
So here is a video of us disassembling and reassembling the wheel, planetary and brake unit.
#cat #caterpillar #740 #Cat740 #articulatedenddump #articulatedrocktruck #haultruck #Articulatedhaultruck #brake #brakes #brakejob #brakedisc #heavyequipment #tractorrepair

[@heavymachinery2843]

Absolut great Video love it great job

[@RasmussenEquipment]

Thank you

[@rjacko7478]

Great job 👍

[@RasmussenEquipment]

Thank you

[@daledow1176]

I enjoy watching Greg. It almost makes me want to get back into the seat.

[@daledow1176]

I said ALMOST!!

[@RasmussenEquipment]

Thanks for watching Dale. Trust me you aren’t missing out on much haha

[@Formula1-Dave]

I absolutely love this content. Diagnosis From start to finish, so thorough 🙌👏 please do more videos like this real time. Oh man, this is great!!! I'll be sharing it everywhere

[@RasmussenEquipment]

Thanks

[@garygeer7646]

😎👌

[@RasmussenEquipment]

Thank you

[@johngammon6875]

Awesome break job Greg, strong work Alex👍

[@RasmussenEquipment]

The boy is getting stronger

[@joachimsingh2929]

1800 for that stupid ring? Buy some low alloy steel round stock like T1 and make your own on a lathe. I can't imagine it would be harder than 40 rockwell.

[@RasmussenEquipment]

It’s not just the ring it is the whole seal assembly. And yes that is way too much money for it.