Location of a/c low side port connector on 2005 chey avalanche z71

SOURCE: Were is the fuel Filter

LOCATION OF FILTER IS DRIVER SIDE FRAME RAIL ABOUT AT DRIVER DOOR HARD TO SEE BUT FALLOW FUEL LINE ITS THERE. hOPE THIS HELPS PLEASE RATE ME !! THANK YOU AND GOOD LUCK

TOOLS Are Simple and inexpensive local Parts Store like AutoZone will Have it

FUEL FILTER REPLACEMENT

TOOLS REQUIRED
J-46363 Fuel Line Release Tool

REMOVAL PROCEDURE

1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
3. Remove the fuel composition sensor bracket nuts.Reposition the fuel composition sensor/bracket off to the side
   1. Using a flare nut wrench and backup wrench disconnect the fuel line fitting from the fuel filter.
   2. Pull the quick connect fitting back until the internal retainers hit the filter stop.
   3. Twist one end of J-46363 and insert it between the fitting and the filter.
   4. Twist the opposite end of J-46363 and insert it between the fitting and filter.
   5. Once J-46363 is inserted, ensure that J-46363 is parallel to the filter and fitting.
      1. While holding the filter, push the fitting towards the filter in order to disconnect the quick connect fitting.
      2. Remove the fitting from the filter.
      3. Remove J-46363 from the filter.
         1. Remove the fuel filter from the bracket.
         INSTALLATION PROCEDURE
         
      4. Install the NEW fuel filter to the bracket.While holding the filter, push the fitting towards the filter in order to connect the quick connect fitting
      5. Using a flare nut wrench and backup wrench connect the fuel line fitting to the fuel filter.
         1. Position the fuel composition sensor/bracket into place. NOTE: Refer to Fastener Notice in Service Precautions.
         2. Install the fuel composition sensor bracket nuts. Tighten the nuts to 17 N.m (13 lb ft) .
         3. Lower the vehicle.

Marvin

• 85242 Answers
• Posted on Apr 07, 2009

SOURCE: location of low side ac port

the low side charging port is near the AC Accumulator/Reciever dryer cannister in the larger of the 2 AC lines.

Jerry Koski

• 443 Answers
• Posted on Apr 25, 2009

SOURCE: ac low side service port location

Your service port will always be in the larger line of the two .. which is low pressure side. It might be in the dryer also which is low side.. your dryer is about 3 inches across and 8 inches long and also has your pressure switch for the AC compressor in it.. holler if you dont find it now... thanks Jerry

SOURCE: Location of low side A/C port on 2001 Lincoln LS V8

2002 is what I have. should be similar

Service Gauge Port Valves
The high-pressure service gauge port valve is located on the A/C receiver drier manifold and tube assembly.
The low pressure service gauge port valve is located on the manifold of the A/C compressor manifold and tube assembly at the A/C compressor.

Item Part Number Description 1 19860 A/C evaporator core 2 19849 Thermostatic expansion valve 3 19A834 Manifold and tube assembly—thermostatic expansion valve 4 19D850 Manifold and tube assembly—A/C compressor 5 19E762 A/C charge port valve (low side) 6 19E762 A/C pressure relief valve 7 19703 A/C compressor 8 19D594 A/C pressure transducer 9 19712 A/C condenser core 10 19D701 A/C charge port valve (high side) 11 19N585 Manifold and tube assembly—receiver drier 12 19959 Receiver drier 13 19C734 Sensor—evaporator air discharge temperature

SOURCE: locating the High side and Low side AC gas ports

Easy. find the compressor. The larger hose attaching to the compressor is the "suction" side. This is where you install the refrigerant.

The smaller hose, whether rubber or metal as it travels to the passenger compartment, is the high pressure side.

After installing refrigerant and as the compressor is running, the larger hose will feel cool and the pressure side will feel hot.