2.8L Diesel Engine

Fig 1: Cylinder Head Assembly

Courtesy of DAIMLERCHRYSLER CORP.

1 - CYLINDER HEAD BOLT

2 - GLOW PLUG

3 - COOLANT FITTING

4 - CYLINDER HEAD ALIGNMENT DOWEL

5 - GLOW PLUG HARNESS

6 - CYLINDER LINER

7 - CYLINDER BLOCK

8 - CYLINDER HEAD GASKET

9 - CYLINDER HEAD

10 - ROCKER ARM ASSEMBLIES

WARNING: DO NOT REMOVE OR LOOSEN THE COOLANT PRESSURE/VENT CAP, CYLINDER BLOCK DRAIN PLUGS, OR THE DRAINCOCK WHEN THE SYSTEM IS HOT AND UNDER PRESSURE BECAUSE SERIOUS BURNS FROM THE COOLANT CAN OCCUR.

Disconnect negative battery cable.
Drain the cooling system. Refer to DRAINING COOLING SYSTEM .
Disconnect coolant temperature sensor electrical connector. See Fig 1.
Remove coolant temperature sensor (3) from cylinder head. See Fig 1.