Question about 2000 Isuzu Rodeo

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Procedure to remove/replace expansion valve 2002 trooper

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: replace expansion valve

Hi Tresap,
The only expansion valve that I can think of that you may like to replace is on the air conditioning unit....This valve is found usualy mounted onto the AC unit....You'll have to remove the dash board and centre consul....This is qute a job....You should then see the expantion valve on the cabin side of the AC housing....where the pipes go thru into the engine compartment....NOW HOLD EVERYTHING.....before you can remove the valve you need to depressurize the AC unit....That should be done by an expert....The gas is dangerous and you must wear safety googles at ALL times....Once you have removed the valve, you must seal the system so that as little moisture as possible enters the system....If it is left open, you'll have to replace the dryer unit too....when you've finished your replacement, assembly is the opposite as disassembly.....You'll then need to have the system recharged....Don't try to engage it until that has been done....It wont work even if you tried ,as there are pressur switches which will inhibit the opperation....If you have had practice, it will take about three quarters of a day......if not, three or four days

Hope that this helps you

Best regards Johngee10

Posted on Sep 01, 2008

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michigan man
  • 3533 Answers

SOURCE: Replace the A/C exansion valve

i am not really sure on this but try these websites fix & troubleshoot heating & A/C its www.automedia.com and the other one is car A/c repair www.directgardening.com if you have a autozone near you there you can rent the special tools you will need take them back and get your money back try www.autozone.com

Posted on May 25, 2009

honeymokey
  • 3113 Answers

SOURCE: 1994 Isuzu Trooper a/c expansion valve

Remove the lower evaporator case.

Posted on Aug 12, 2009

  • 462 Answers

SOURCE: Expansion Valve location on the isuzu trooper

most likly on evaporator , under the dash.

Posted on Apr 18, 2010

  • 181 Answers

SOURCE: remove expansion valve in 1996 town and country

Once you disconnect the lines there are two torx screws that hold it in place. Once removed it should just pull off.

Posted on May 19, 2010

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1 Answer

Expansion Valve


Follow the a/c lines to the firewall. The part they are attached to is the expansion valve. Once the a/c system is evacuated the lines can be removed from the expansion valve. The expansion valve can then be removed from the EVAP core.

Jul 13, 2013 | 2004 Nissan Maxima

2 Answers

Where is the expansion valve located on the 2004 KIA Sedona


Kia Sedona expansion FRONT valve located under dash, behind glove box, fan and coil. Evacuate freon first. Disconnect Freon lines from firewall., Lay right front seat back to flat horizontal position and lay on top or totally remove the seat for easier working access. Remove under dash cover, fan, glove box, coil housing, remove coil mounting bolts, remove old expansion valve. (Inspect old valve, if debris inside, blow out coil before installing new valve. If visible debris best to consider replacing REAR expansion valve and DRIER/FILTER in front of radiator too and blow out all lines and coils while servicing.) Use compressor oil to lubricate "O" rings on new FRONT or REAR expansion valve, install valve bolts, reinstall coil bolts to FRONT firewall or REAR frame, reconnect freon lines to firewall in engine compartment. Evacuate AC system, install freon (35 1/2 ounces, nominal 3 pounds), check system for leaks, check for proper operation, enjoy.

Sep 12, 2012 | 2004 Kia Sedona

1 Answer

What is procedure for replacing expansion valve on a 2002 Honda Accord?


It looks like the blower unit needs to come out, you need a recycling machine and a very accurate evacuation and charging setup to make sure the amount of R134 is correct, as well as the correct oil type and amount that will need to be added to the system once the part is replaced.

Even a couple of ounces off can make the car not cool correctly

Jun 14, 2012 | Cars & Trucks

1 Answer

Ware is the expansion valve located in the 2000 isuzu trooper


can find it under the dash with the evaporator. this is the expansion valve look like, the original. ranunyenye.jpg

Apr 14, 2011 | 2001 Isuzu Trooper

1 Answer

We are trying to either get a diagram for an 2002 chevy impalas ac system,or the location of the orifice tube.please help.


It is located inside the condensor tube running to the evaporator.

Here are the removal/installation instructions as per alldata:

TOOLS REQUIRED

J 39400-A Halogen Leak Detector
J 26549-E Orifice Tube Remover

REMOVAL PROCEDURE
-Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
-Remove the air cleaner assembly.
-Remove the vacuum brake booster.
-Remove the condenser tube.
-Use J 26549-E in order to remove the expansion orifice tube. IMPORTANT: DO NOT use any solvents or chemicals to clean the porous plastic inlet filter of the expansion orifice tube.
-Inspect the expansion orifice tube for the following conditions and clean or replace with a new tube as indicated:
-Broken plastic frame (1); replace the tube.
Inlet filter (3) damaged or plugged with fine gritty material; replace the tube.
Inlet filter (3) coated with metal chips, flakes, or slivers; remove the coating with low pressure shop air ONLY and reuse if the filter is cleaned satisfactorily. Do NOT reuse the O-ring seals (2).

INSTALLATION PROCEDURE

IMPORTANT: Lubricate the new O-ring seals (2) with mineral base 525 viscosity refrigerant oil.
If you reuse the orifice tube, install new O-ring seals (2).
Carefully grasp the edge of the expansion orifice tube (1) without touching the inlet filter (3) and insert the expansion tube into the condenser tube until fully seated.
-Install the condenser tube.
-Install the vacuum brake booster.
-Install the air cleaner assembly.
-Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
-Leak test the fittings of the component using J 39400-A.

Aug 20, 2010 | 2002 Chevrolet Impala

1 Answer

Hi I'm a Member .I got a 2002 Hynudai Sante V-6 I serviced my A/C Replace a Line that was Leaking.Evacuated the system and Recharged it,To Specs. But its not putting out COLD air all the time and even...


Anytime I replace anything on the a/c sytem the expansion valve gets replaced. just a precaution. the only two things it could be are the expansion valve and the compressor. hte expansion vale not doning its job, the compressor not pumping( loosing pressure)

Jun 22, 2010 | 2002 Hyundai Santa Fe

1 Answer

Expansion Valve location on the isuzu trooper


most likly on evaporator , under the dash.

Apr 18, 2010 | 1999 Isuzu Trooper

1 Answer

Location of air conditioner expansion valve.I need to check it for possible problems such as being plugged.


Expansion valves dont normally get plugged. If anything gets plugged it would be the dryer. It has desicant in it to remove moisture from the system.

Apr 16, 2010 | 2002 Saturn Sl

2 Answers

2002 Tahoe Rear A/C doesn't work.


the system could still be low on freon even though front works

Jun 21, 2009 | 2002 Chevrolet Tahoe

1 Answer

1994 Isuzu Trooper a/c expansion valve


Remove the lower evaporator case.

Jun 09, 2009 | 1994 Isuzu Trooper

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