| 412-00 Climate Control System - General Information | 2013 - 2014 MKZ |
| Specifications | Procedure revision date: 07/11/2013 |
Lubricants, Fluids, Sealers and Adhesives
| Specifications | |
|---|---|
| Motorcraft® PAG Refrigerant Compressor Oil YN-12-D | WSH-M1C231-B |
| Motorcraft® R-134a Refrigerant YN-19 (US); CYN-16-R (Canada) | WSH-M17B19-A |
| Motorcraft® A/C System Flushing Solvent YN-23 | — |
| Motorcraft® A/C Cooling Coil Coating YN-29 | — |
Capacities
| Motorcraft® PAG Refrigerant Compressor Oil YN-12-D | 4.7 fl oz (140 ml) |
| Motorcraft® R-134a Refrigerant YN-19 (US); CYN-16-R (Canada) | 2.0L EcoBoost 20 fl oz (0.57 kg) |
| 3.7L Duratec 24 fl oz (0.68 kg) |
A/C Compressor Clutch Air Gap
| mm | |
| A/C compressor clutch air gap | 0.35 — 0.60 |
Refrigerant Oil Adding (When new components are installed)
| PAG (polyalkylene glycol) Refrigerant Compressor Oil YN-12-D Oil Amount fl oz ( ml) | Method of Adding | |
| After installing the A/C Compressor. | Service compressor already contains full system charge of oil. No oil matching is required. | — |
| After installing the receiver/drier. | 2 fl oz (60 ml) | Inject to low-side service port during system charging. |
| After installing the receiver/drier element. | 1 fl oz (30 ml) plus the amount collected during refrigerant recovery. | Inject to low-side service port during system charging. |
| After installing the condenser core. | 2 fl oz (60 ml) | Add directly to inlet port or inject to low-side service port during system charging. |
| After installing the condenser core, and the receiver/drier. | 2 fl oz (60 ml) | Add directly to inlet port or inject to low-side service port during system charging. |
| After installing the condenser core, and the receiver/drier element. | 1 fl oz (30 ml) plus the amount collected during refrigerant recovery. | Add directly to inlet port or inject to low-side service port during system charging. |
| After installing/reassembling the thermostatic expansion valve. | Amount collected during refrigerant recovery. | Inject to low-side service port during system charging. |
| After installing a refrigerant hose/line. | 2 fl oz (60 ml) plus the amount collected during refrigerant recovery a . | Inject to low-side service port during system charging. |
| After an O-ring leak repair. | 1 fl oz (30 ml) plus the amount collected during refrigerant recovery b . | Inject to low-side service port during system charging. |
| After a service port leak repair. | Amount collected during refrigerant recovery. | Inject to low-side service port during system charging. |
| a If an excessive amount of PAG (polyalkylene glycol) Refrigerant Compressor Oil YN-12-D is lost due to a hose rupture/separation or other damage, install a new receiver/drier element plus the total system PAG (polyalkylene glycol) Refrigerant Compressor Oil YN-12-D capacity must be added. | ||
| b The amount specified may be used for one or multiple O-ring leak repairs. Do not multiply the Motorcraft® PAG (polyalkylene glycol) Refrigerant Compressor Oil YN-12-D amount by the number of O-ring leaks being repaired. | ||
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