ASC-FT018 7/16" Low-side Retrofit Valve
Description
| 7/16" Low-side Retrofit Valve: R-12 to R134a retrofit valve, fits all vehicles pre-1994. |
Product Details
11. Complete the retrofit label and place it on an accessible surface to conform to EPA regulations
10. Start engine and turn air conditioner to maximum cool. Add R-134a by using standard R-134a recharge equipment. Check owners manual or plate on the A/C for refrigerant capacity. Do not rill over 85% of the recommended capacity.
9. Evacuate the system at 29 of vacuum (30 minutes for single A/C units and 45 minutes for dual A/C units).
8. Screw the high-side retrofit valve onto the A/Cs high-side service port. This kit is equipped with a 3/8 high-side retrofit valve. A few, older vehicles require a different size (7/16) valve. If the high side adapter valve does not fit, youll need the larger thread size high-side (A/C PRO part #VA-7H).
7. Screw the low-side retrofit valve (the smaller outside diameter fitting with a new valve core) onto the low-side service port.
6. Clean the external threads of the A/Cs low and high-side service ports with solvent and a wire brush. This is required for the thread-locking adhesive on the adapter fittings to work.
5. Replace the old mineral oil with either PAG or Ester oil. (See service manual for proper amount).
4. Remove and replace the filter/dryer. Replace with a unit containing XH-7 or XH-9 desiccant material.
3. Open the air conditioner and make any necessary repairs. Remove the mineral oil. (It is not harmful to have some residual mineral oil).
2. Remove and recover any residual R-12 using proper recycling equipment. It is illegal to vent R-12 into the atmosphere.
DO NOT use the high-side service port.
1. Locate the air conditioners low-side service port.(see service manual)
7/16" Low-side Retrofit Valve:
7/16" Low-side Retrofit Valve: R-12 to R134a retrofit valve, fits all vehicles pre-1994.
Relate products of ASC-FT018 7/16" Low-side Retrofit Valve
11. Complete the retrofit label and place it on an accessible surface to conform to EPA regulations 10. Start engine and turn air conditioner to maximum cool. Add R-134a by using standard R-134a recharge equipment. Check owners manual or plate on the A/C for refrigerant ...