1994 940 non turbo AC manifold low and High side connections.
Hello to all,
Can someone tell me where the ac manifold gauge set connects to the low side of the AC system on my 940? Sure would appreciate it. Also does it have a sight glass for determining when the system is fully charged. Any help or pictures would be helpful showing the AC parts layout on the 1994 940. Thanks in Advance katman104 |
i never trust sight glasses. fully evacuate the system, leak test it at a hard vacuum, then charge it with the correct amount of refrigerant. I dunno if a 94 is a r12 or r134 system from the factory, and if r12, has yours been converted?
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Originally Posted by pierce
(Post 323960)
i never trust sight glasses. fully evacuate the system, leak test it at a hard vacuum, then charge it with the correct amount of refrigerant. I dunno if a 94 is a r12 or r134 system from the factory, and if r12, has yours been converted?
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which means there's probably a leak. which should be fixed before putting more refrigerant in it.
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