Group 11 Index, Engine

# Group 11 Engine Index - S14 2.3 liter 4 cylinder DOHC, Motorsport engine.

Cooling system.

| Thermostat - Replace.
| Water pump - Fan, remove and install.
| Water pump - Fan clutch, remove and install.
| Water pump - Remove and install.

| Compression - Checking.

Crankshaft.

| Connecting rods - Remove and install.
| Pilot bearing - Replace.
| Front pulley - Remove and install.
| Crankshaft - Remove and install.
| Front seal - Replace.
| Rear seal - Replace.

Cylinder Head.

| Camshafts - Remove and install.
| Cylinder head - Leak testing.
| Cylinder head - Remove and install.
| Valve cover - Remove and install.
| Valve guides - Check for wear.
| Valves - Leak check.
| Valves - Machining.
| Valves - Remove and install.
| Valve seals - Replace.

| Engine - Remove and install.

Flywheel.

| Dual Mass - System description.
| Remove and install.
| Ring gear - Replace.

Oil System.

| Dipstick - Tube, remove and install.
| Oil filter - Replace.
| Oil pan - Lower, remove and install.
| Oil pan - Baffle, install.
| Oil pan - Upper, remove and install.
| Oil pressure - Testing.
| Oil pump - Drive chain, replace.
| Oil pump - Remove, check and install

| Oxygen sensor - Replace.

Pistons.

| Remove and install.
| Rings - Replace.

Timing gear.

| Chain - Idler pulley, remove and install
| Chain - Replace.
| Gears - Replace.
| Lower cover - Remove and install.
| Tensioner - Piston, replace.
| Tensioner - Rail, upper, remove and install.

| Torque Values - Engine, S14.

E30 M3 Repair Manual V2.7. Copyright ©1999-2001 Koala Motorsport & Brett Anderson