VPA 7748089 English 09-2007
101
Engine — 5.0 & 5.7 Litre
Installation
1.
Apply clean engine oil GM P/N 12345610 or equivalent, or
engine oil supplement GM P/N 1052367 or equivalent to the fol-
lowing components:
• The engine camshaft lobes
• The camshaft bearing journals
• The camshaft bearings
2.
Install three 5/16-18 x 4.0 in. bolts into the engine camshaft
front bolt holes.
NOTICE!
All camshaft journals are the same diameter, so care
must be used in removing or installing the camshaft
to avoid damage to the camshaft bearings.
3.
Use the bolts as a handle in order to install the engine cam-
shaft.
4.
Remove the 3 bolts from the front of the engine camshaft.
5.
Install the timing chain and sprockets, See
6.
Install the valve lifters,
7.
Install the intake manifold, See
Camshaft Bearings
Remove
Tools Required
J 33049 Camshaft Bearing Service Kit
1.
Remove camshaft, See
2.
Select the cone (1), the handle (10), the expanding driver (4-8),
the washer (2 or 3) and the expander assembly (15) from the J
33049.
3.
Assemble the J 33049.
69013
1
2
3
14
13
12
11
15
10
9
4
5
6
7
8
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