Bobcat Air Conditioning Tune-Up
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- Опубликовано: 5 сен 2024
- If your Bobcat AC is not cold or not blowing like it should it might be time for a tune-up.
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Just started working on bobcats at a equipment rental shop. Your videos have been a huge help in getting familiar with these machines. Keep up the good work!
Great videos. Made where all can understand. No 2 minute guitar intro and other time wasters. You're also using tools most folks have or have easy access to. Perfect. Thanks so much.
Your knowledge is pure gold, that rear filter is news to me and very grateful for this insight
Nice to see someone who knows what they're talking about!
Thanks! I have learned a few things...I like being able to help others!
Watch a lot of youtube. You are one of the most humble, most experience and knowledgeable channels out there. SO appreciate all the detailed information and help for working on my T595. Subscribed and liked! thank you! appreciate you!
Great video as usual. I would love to see more E42 videos.
Bro, this is my exact model. So helpful. Thank you!!
Excellent. I had no idea about those filters.
Thanks!
Thanks!!! Great video. I had no clue there is a filter behind the seat. I'll have to check that out on my 2018 T770. I've had to pressure wash my condenser out before. It was just stuffed with dust and mud. Thanks again!!!
Thanks for the support
It's always enjoyable to learn from you!
Thank you! Cheers!
Excellent explanation and video! Thank you for sharing your knowledge with us and for the video!
My pleasure!
What if it has no light on?
Awesome video. Can you please make a video about replacing the a/c compressor or at least how to access the compressor ? My bracket came loose and want to learn how to replace bolts and bracket. Thanks pete
Another great video
What should the pressure Guage read when the system has freon in it?
Great video, thank you for doing. I have a 2016 T770 which was blowing cold AC, then stopped. Followed your guidance, cleaned everything and dd recharge a little. Back to cold. It didn't last long. Now winter is here and trying to get heat, but no heat. Any additional guidance you could share would be greatly appreciated my friend. Thank you in advance.
My first guess would be the heater control valve is not opening.
Replaced the control module and that fixed it.
Thank you i couldn't find that one behind the seat it was hiding way down low very helpful video
Great information. Thanks!
Glad it was helpful!
Where is the temp sensor located? I’m getting 1 blink/second
Thanks!
I can't thank you enough!
Where is AC/Heater blower motor located? Thanks for the location of that behind the seat heater, at one time I thought it was just behind the head-rest, not on the floor for crying out loud. Why would they put that thing down there where all the dust is going to collect and hard to change? Put the return right above your head so you can check it daily. It's like putting the speakers down by your knees where you can't hear them.
Great information. Do you any suggestions where to start looking for short to ground? That's what I've been fighting/ looking for on our 2018 S590
Any tips on an e 60 air conditioner or is it kind of universal? Is there any way to message you non RUclips haha I love these videos and I’m teaching my self basically any help is greatly appreciated
Thanks for the video help, I’m roasting in my s770
Hope you get it working again
I evacuated the system and put two lbs in and I get the two blink code, open clutch or over current. My machine is in Ellijay ga , so going back up on Thursday and try to find fuse panel and relay to jump out. I live in Gwinnett , I think you used to live in Georgia. Thanks for videos again.
@@kenbutera3530 I lived in Gwinnett as well. Check the switch in the cab, majority of the time the switch is bad with the 2 blink open code. It can still light up but not make contact to engage compressor. I've also seen pushed back pins in the connectors at the compressor, unplug and check pins. Hopefully it's not the compressor clutch,
Thank you, I will check that first. I’ll let you know how it turns out.
@@tetradgroup I tested switch and jumped connector out with paper clip and no clutch , I removed connector from compressor and skinned wire and jumped a hot lead to connector and plugged back in. Ice cold air and clutch is engaged. Moved relays around, but getting two blink code. Thanks for the help, Kenny
Hey great video! I have a 2011 s650 that won't go into hi speed nor does the parking brake engage? Was wondering if you have some tips for me? Thanks!
Anyone know what refrigerant a 2020 bobcat t740 takes
Your the best 👌
What should the high pressure and low pressure range be on the gauges?
I have had issues with condensor freezing up on my 2016 T650, and replaced all filters and still having issues, and think it is low on refrigerant. Now having issues with headlights blowing 20A fuse and giving M4803 code, which is front relay light off. I read somewhere that same code can also be tied to low refrigerant is that possible lights and the AC issue are connected? Thanks for all the great videos.
That would be the evaporator. The temperature sensor is bad or the evaporator is clogged. Lights and A/C should be on a different circuit. If it's freezing, the charge is good. Never add refrigerant on a sealed system.
Working on a t650. Put a new compressor on. Fuse and relay are both good. But I can't get the compressor to kick on even when I try to send power down the line with a power probe. Any idea what might be interrupting power between the switch and the compressor besides possibly a bad wire?
Edit: I have found that I don't have power coming to my pressure switch. Not sure why since my fuse and relay are good and the on off switch is receiving and sending power but that is progress so far
I got a 773 g series I was wondering who makes that ac unit I got blow motor problems
Im not sure on that machine, the 773 G is probably a 2000 or 2001 and I cant remember who bobcat used for HVAC at that time but I will try to find out for you.
Is this the same a/c system in an M2 machine, such as let's say, a 2019 T595? Filters in the same spots, ac controller the same?
Yes it would be identical.
@@tetradgroup Appreciate it!
What happens if your AC compressor is not clicking on, is that a fuse or is that just low on Freon?
Could be either issue, would need to put guages on it and check for pressure first
@@tetradgroup now, where could I possibly find a fuse if I was looking for it
Awesome video, thank you!
We have a 2017 A770 and the compressor won't engage. Could that be freon level? Switch in the cab goes green
It could be from low freon, jump the pressure switch and see it it will engage the clutch.
@@tetradgroup will do. Thank you!
My compressor tore the belt. What is the process for replacing the compressor as part of the belt is stuck in the pulley. It’s a T650.
I would try to remove the clutch and clean the belt material from the compressor before I replaced but if its damaged it would be like any other compressor replacement, evacuate the system, change the compressor, add necessary oil, pull vacuum, and charge with 2.2 pounds.
Great videos! What’s the Freon capacity on a M & G series? Thanks
Between 2 - 2.2 pounds for most M and G machines.
Hi I have a 2014 bobcat s650. Just got my ac recharged and it’s still blowing hot air. Light is dim on the ac switch but mechanics said the compressor is coming on. I don’t see any light on the thermostat. Could this be the reason it’s not working
If compressor is on then everything is satisfied electrically and should be blowing cold. Could be an airflow issue or faulty heater valve allowing hot coolant to flow thru heater core.
Out of curiosity have you made a video about the heater valve or could point me in a direction where it is.
G'day, this is a long shot but i hoping you may have seen this as i cant seem to find the issue and it has my dealer stumped, i have a 2018 t870 with a kubota engine, its blowing heater cores, i have tried 3 different cores, 1 was pressure tested before putting it in and it still failed, machine doesnt get hot, doesn't use coolant, ive done a combustion leak test and all good. Im at a bit of a lose to know whats going on. Thanks
Never seen a 2018 with a Kubota engine. Have you ran the machine with a pressure gauge on the radiator. I seriously doubt the system is building enough pressure to blow a heater core. Do you have pictures of the failed cores?
@@tetradgroup G'day, im in Australia if that makes any difference? No i haven't pressure tested the cooling system yet, but im the same, the cap should let out the pressure or a hose should let go before the heater core. I do have photos, ill try to send them, its blowing the copper tube outwards. Thanks for your help
I have an m series t870 it seems like the temp control is either cold or hot no in between. I saw someone else with this issue any advice on this issue?
Hard to say without some testing. It could be the blend switch or the blend motor which allows hot coolant to flow thru the core to warm the temperature based on position. I would start with the switch myself, more common than the blend motor.
謝謝！
Thank you so much for the support!
How often do you recommend changing the clean air filter on my L85?
Really depends on conditions, Bobcat does not have a set maintenance schedule for the cabin air filters. Some machines I change every 250 and others every 500. I wouldn't go more than 500 myself.
Great video. Thanks!
Glad you liked it!