A/C System Components (late R-12 system shown)
Separate suction & discharge hoses were used until ~'92. Mid-years (~'86-90) used square-drive shutoff valves at the compressor ports. Early models ('80~84) used an autmatic shutoff valve & filter in the connection between the condenser & the condenser-to-evaporator hose.
The low pressure switch screws onto an automatic valve on the accumulator.
R-134a models have a hi-press. cutout switch on the discharge hose.
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![08parts.jpg A/C System Components (late R-12 system shown)
Separate suction & discharge hoses were used until ~'92. Mid-years (~'86-90) used square-drive shutoff valves at the compressor ports. Early models ('80~84) used an autmatic shutoff valve & filter in the connection between the condenser & the condenser-to-evaporator hose.
The low pressure switch screws onto an automatic valve on the accumulator.
R-134a models have a hi-press. cutout switch on the discharge hose.
[url=http://www.supermotors.net/registry/media/257993][img]http://www.supermotors.net/getfile/257993/thumbnail/acclutchfs6.jpg[/img][/url] . [url=http://www.supermotors.net/registry/media/227665][img]http://www.supermotors.net/getfile/227665/thumbnail/ac-system-function.jpg[/img][/url] . [url=http://www.supermotors.net/registry/media/71660][img]http://www.supermotors.net/getfile/71660/thumbnail/orifice-tube.jpg[/img][/url] . [url=http://www.supermotors.net/registry/media/724076][img]http://www.supermotors.net/getfile/724076/thumbnail/tsb911505acswitchodor.jpg[/img][/url] . [url=http://www.supermotors.net/registry/media/491916][img]http://www.supermotors.net/getfile/491916/thumbnail/acdiagnosis.jpg[/img][/url]](http://www.supermotors.net/getfile/769335/fullsize/08parts.jpg)
