BMW 325i (E36) Torque Specifications
Back to 3 Series (E36)Engine code: 25 6S 2
Power: 141 kW (192hp) @ 5900 rpm
Production years: 1992-1997
Cylinder Head
Renew bolts: Yes
Tighten bolts in the following stages:
- 30-32 Nm
- 90°
- 90°
Engine Torque Specs
| Component | Torque |
|---|---|
| Main bearings | Renew bolts/nuts: No Stage 1: 20-25 Nm Stage 2: 47°-53° |
| Big end bearings | Renew bolts/nuts: No Stage 1: 5 Nm Stage 2: 20 Nm+70° |
| Oil pump to cylinder block | 22 Nm |
| Sump bolts | M6 x 8.8 = 10 Nm M6 x 10.9 = 12 Nm. |
| Sump drain bolt | M12 = 25 Nm M18 = 30 Nm M22 = 60 Nm. |
| Flywheel/driveplate | 113-130 Nm |
| Clutch pressure plate | Use new bolts. M8 - 8.8 = 25 Nm M8 - 10.9 = 34 Nm |
| Crankshaft pulley/damper centre bolt | 390-430 Nm |
| Camshaft carrier/cap | M6 = 10 Nm M7 = 15 Nm M8 = 20 Nm. |
| Camshaft/rocker cover | M6 = 10 Nm M7 = 15 Nm. |
| Inlet manifold to cylinder head | M8 = 22 Nm M7 = 15 Nm M6 = 10 Nm. |
| Exhaust manifold to cylinder head | Use new nuts. M6 = 10 Nm M7 = 15 Nm M8 = 23 Nm. |
| Spark plugs | 30-33 Nm |
| Lambda sensor (Oxygen) | 55 Nm |
| Knock sensor (KS) | 20 Nm |
Chassis Tightening Torques
| Component | Torque |
|---|---|
| Front hub | 290 Nm (Use new nuts/bolts) |
| Rear hub | Use new nuts. Lightly oil contact surface. M22 = 200 Nm M24 = 250 Nm M27 = 300 Nm |
| Steering track rod end | 33-40 Nm |
| Brake disc to hub (Front) | 16 Nm |
| Brake caliper to carrier (Front) | 28 Nm |
| Brake caliper/carrier to hub (Front) | 110 Nm |
| Brake disc to hub (Rear) | 16 Nm |
| Brake caliper to carrier (Rear) | 28 Nm |
| Brake caliper/carrier to hub (Rear) | 67 Nm |
| Back plate to hub (Rear) | 65 Nm |
| Road wheels | 120±10 Nm Lightly coat mating surfaces between wheel centre hole and hub (use grease). Do NOT lubricate bolts. |
Disclaimer
The information provided on this website is for general informational purposes only. While we strive to ensure the accuracy and currency of the data, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk. In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website. Always consult your vehicle's service manual or a qualified professional for critical applications.