Free Torque Specs

Porsche 911 3.4 Carrera (996)

Engine code: M96/01S (1999-2000)

235 kW (320hp) 6600 rpm

R-Cat

Main bearings Renew bolts/nuts: Yes
Main bearings Stage 1: 25 Nm
Main bearings Stage 2: 90°
Big end bearings Renew bolts/nuts: Yes
Big end bearings Stage 1: 20 Nm
Big end bearings Stage 2: 90°
Sump drain bolt 50 Nm
Flywheel/driveplate 25 Nm + 90°
Clutch pressure plate 23 Nm
Crankshaft pulley/damper centre bolt 50 Nm + 90°
Water pump 10 Nm
Spark plugs 30±3 Nm
Crankshaft position (CKP) sensor/engine speed (RPM) sensor 10 Nm
Camshaft position (CMP) sensor 10 Nm
Engine coolant temperature (ECT) sensor 25±5 Nm
Lambda sensor (Oxygen) 55±5 Nm
Knock sensor (KS) 20±2 Nm
Engine oil pressure switch 25±5 Nm
Oil filter 25 Nm
Front hub 460 Nm. Use new nuts/bolts.
Rear hub 460 Nm. Use new nuts/bolts.
Steering wheel 45 Nm
Brake disc to hub Front: 10 Nm
Brake caliper/carrier to hub Front: 85 Nm. Use new nuts/bolts.
Brake disc to hub Rear: 10 Nm
Brake caliper/carrier to hub Rear: 85 Nm. Use new nuts/bolts.
ABS sensor Front: 10 Nm
ABS sensor Rear: 10 Nm
Road wheels

130 Nm

Lightly coat mating surfaces between wheel centre hole and hub. Use Optimoly TA (aluminium paste).

Lightly coat thread and mating surfaces between bolt head and washer. Use Optimoly TA (aluminium paste).

DO NOT grease conical seat.

To remove or install wheels for models with ceramic discs use assembly pins (Porsche part No. 999 571 074 30).