Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Material Specifications
2009 Lincoln Navigator L RWDSECTION Material Specifications
MATERIAL SPECIFICATIONS
| Item | Specification | Fill Capacity |
|---|---|---|
| A/C Cooling Coil Coating YN-29 | - | - |
| A/C System Flushing Solvent YN-23 | - | - |
| PAG Refrigerant Compressor Oil (R-134a Systems) YN-12-D | WSH-M1C231-B | 207 ml (7 fl oz) |
| R-134a Refrigerant YN-19 (US); CYN-16-P or CYN-16-R (Canada) | WSH-M17B19-A | 0.94 kg (33 oz) (2.07 lb) |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.