Dustin Sayer
Member
Those readings I sent where from this morning. Last time I checked them in the afternoon they where higher low side was above 50 high side was almost 250
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Cat D4XL AC help
- Thread starter Dustin Sayer
- Start date
this is the very first thing I check on AC issues for these machines that have that condenser package setup. Very common to find one or both fans shot, usually seized up. One wore out loud one can sound like both are blowing properly.
1466IH
Senior Member
Have a 963C at this very moment with bad fans. They ran it last summer with a straight stack on it so all exhaust was going up through condenser and fans. They were renting machine last year and did not want to spend much money on it but bought it over winter. Wanted me to fix A/C this year and found fan completely melted into condenser from exhaust heat lol. Can't fix stupid but sure can charge for it.
Dustin Sayer
Member
both fans are running sounds like the same speed and first thing I did was cleaned out the condenser was jam packed full of dirt and leaves so thought for sure once I washed it out it would fixed it. It helped but didnt fix it
So I checked the drop across the condenser on a 740B with an AC system that is functioning very well considering temps. 84 degrees outside and direct sunlight, 46 degree vent temperature. Inlet to condenser is 136 degrees and outlet is 104.