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.
2004 Lexus LS 430FACTORY OEM SERVICE PROCEDURE
Torque Specifications
AIR CONDITIONING TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |
|---|---|---|
| A/C Compressor | ||
| Bolt | 36 (49) | |
| Nut | 22 (30) | |
| Front Seat Belt Outer Anchor Bolt | 31 (42) | |
| Front Seat Mounting Bolts | 27 (37) | |
| Instrument Panel & Braces | 15 (20) | |
| Steering Column Support Nuts | 19 (26) | |
| Steering Column Pinch Bolts | 26 (35) | |
| Steering Wheel Nut | 37 (50) | |
| INCH Lbs. (N.m) | ||
| Air Bag Module Torx Screw | 78 (8.8) | |
| Blower Unit Fittings | 89 (10) | |
| Compressor Clutch Center Bolt | 117 (13) | |
| Compressor Discharge Tube | 89 (10) | |
| Compressor Suction Tube | 89 (10) | |
| Condenser Fittings | 48 (5.4) | |
| Expansion Valve-To-Suction Tube | 36 (4.1) | |
| Modulator (Receiver-Drier) Cap | 109 (12) | |
| Rear Expansion Valve-To-Evaporator Bolts | 31 (3.5) | |
| Rear Refrigerant Line Bolts | 89 (10) | |
| Pressure Switch | 89 (10) | |
Factory Service Tools
Use the Manual With the Right Hardware
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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.