BAC Forum
General Boards => Technical Support => Topic started by: Anand Shah on May 24, 2022, 12:24:12 AM
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Hi All,
Does anyone know how much 134A a 2007 Marquis / Patriot Thunder would take? Assuming the oil is PAG? Need to replace a line with leaking fittings and the shop was asking.
Thanks in advance.
Anand
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Perhaps this thread will answer your question...
http://beaveramb.org/forum/index.php/topic,8324.msg57361.html#msg57361
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David - thanks. Did not find this in my attempts to search. But good enough to figure this out!
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Just posting final # here -
The sticker on the firewall said 52 oz. Removed 4 lbs 1 oz = 65 oz
I after replacing the leaking line did a full 30 min vacuum and it took 4 lbs 8 oz - which at 72 oz is way more than 52. Used PAG 100. A/C now ice cold for the first time since I've owned this coach, hopefully stays that way. Lines seem to leak at fittings where there are bends....
Anand