4 man a/c question

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spitfire1745
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4 man a/c question

Post by spitfire1745 » Thu Feb 01, 2018 6:11 pm

In slowly getting a/c parts for my truck. Just curios what's goods where. In the picture I circled in red. Four and five are the two rear condensor which i know. Three is for the box between the rear seat which I'm aware as well. But... if two is for the compressor which I'm not sure. What goes to one? Thank you
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86humv
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Re: 4 man a/c question

Post by 86humv » Thu Feb 01, 2018 7:19 pm

The unit under the dash Pass. side.
86 Hmmwv
Lots A parts
M101A2 trailer
M1102 trailer

spitfire1745
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Re: 4 man a/c question

Post by spitfire1745 » Thu Feb 01, 2018 7:27 pm

Oh ok so one is the compressor and two is another inside unit. Now it makes sense. Thank you

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Re: 4 man a/c question

Post by Action » Fri Feb 02, 2018 2:56 am

1 is the compressor.
2 is a manifold block that is attached to the firewall on the passenger side. The heater unit attaches to the other side.

Jason

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Re: 4 man a/c question

Post by Augi » Sun Feb 04, 2018 6:50 pm

Otherwise known as the evaporator.

spitfire1745
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Re: 4 man a/c question

Post by spitfire1745 » Sun Feb 04, 2018 7:26 pm

Yea I figured but I wasn't 100 percent sure. But either way both front and rear evap core I need. Well mostly everything in the picture I kinda need. Baby steps

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Re: 4 man a/c question

Post by Action » Mon Feb 05, 2018 8:03 am

Augi wrote:
Sun Feb 04, 2018 6:50 pm
Otherwise known as the evaporator.
i always get condensor and evaporator mixed up. So, i just said heater. :D
technically, there is a heater core in it!

Jason

Mark Rozak
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Re: 4 man a/c question

Post by Mark Rozak » Wed Feb 07, 2018 7:05 pm

3 is the inside evaporator (bed center between rear passenger seats) for LH fender condensor
5 has a couple connections. Two lines connect to a receiver dryer assembly (6015467 with 4130-01-536-7685). The other two connections go to the RH fender condensor.


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