1993 Peterbilt 357 Refrigerant charge weight

Discussion in 'Peterbilt Forum' started by 3strucking, Jun 8, 2021.

  1. 3strucking

    3strucking Bobtail Member

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    Nov 5, 2007
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    I have a 1993 357 dump that I had to replace the evaporator on. The charge weight is not listed anywhere. I know it has a RedDot R5130 system. Does anyone have the factory charge weight?
     
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  3. Don379

    Don379 Medium Load Member

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    Jan 7, 2021
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    dont know if this helps because my truck and my buddies truck are both 2002 models and take r134. Anyhow, my truck is a 379 dump and his is a 357dump . both day cabs obviously. The charge is 3 pounds of r134. thats 4 twelve ounce cans. Your truck is older so probably not listed but the weights are listed on our firewalls
     
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