How to remove and install A/C Orifice Tube on Chevrolet Astro?

To remove the system, start by discharging it and then disconnect the refrigerant line at the evaporator inlet. Remove the orifice tube screen from the inlet tube. For installation, follow the reverse steps of removal, making sure to install the end marked "shorter screen end" first. Finally, have the system evacuated, recharged, and leak tested.

Genuine Chevrolet Astro A/C Orifice Tube

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2 A/C Orifice Tubes found

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Chevrolet Astro Orifice,A/C Evaporator Tube
Part Number: 3033879
- Other Name: ORIFICE, A/C Evaporator
$9.38 MSRP: $17.69
You Save: $8.31 (47%)

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Fits the following Vehicles:
1985-2001 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L, 6 Cyl 4.3L
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Chevrolet Astro Orifice Asm,A/C Evaporator Tube
Part Number: 52473660
- Other Name: ORIFICE, A/C Expansion Refrigerant; Inlet, Orifice
- Replaces: 52463639
$19.97 MSRP: $37.68
You Save: $17.71 (48%)

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Fits the following Vehicles:
2002-2005 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro A/C Orifice Tube Parts Questions & Answers

Orifice,A/C Evaporator Tube
3033879
Q: How to remove and install A/C Orifice Tube on Chevrolet Astro?
A: To remove the system, start by discharging it and then disconnect the refrigerant line at the evaporator inlet. Remove the orifice tube screen from the inlet tube. For installation, follow the reverse steps of removal, making sure to install the end marked "shorter screen end" first. Finally, have the system evacuated, recharged, and leak tested.