CAUTION: Do not allow the engine to rotate. Severe
damage to the valve train can occur.
CAUTION: Do not overlook the four smaller bolts at
the front of the cylinder head. Do not attempt to
remove the cylinder head without removing these
four bolts.
NOTE: The cylinder head is attached to the cylinder
block with fourteen bolts.
Fig. 59 Camshaft Sprocket V8 Marks
1 – LEFT CYLINDER HEAD
2 – RIGHT CYLINDER HEAD
Fig. 60 Cylinder Head Access Plugs
1 – RIGHT CYLINDER HEAD ACCESS PLUG
2 – LEFT CYLINDER HEAD ACCESS PLUG
Fig. 58 Using Special Tool 8515 to Hold Chains to
Idler Sprocket.
1 – LOCK ARM
2 – RIGHT CAMSHAFT CHAIN
3 – SECONDARY CHAINS RETAINING PINS (4)
4 – IDLER SPROCKET
5 – LEFT CAMSHAFT CHAIN
6 – SPECIAL TOOL 8515
9 - 42 4.7L ENGINE DN
REMOVAL AND INSTALLATION (Continued)
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