6C13G11
5-30
1
2
3
4
5
6
7
8
9
3. Measure the camshaft journal diameters
c
and
d
, and cylinder head journal
inside diameter
e
. Replace the camshaft
and cylinder head if out of specification.
Checking the cylinder head
1. Eliminate carbon deposits from the com-
bustion chambers and check for deterio-
ration.
2. Check the cylinder head warpage using a
straightedge
1
and thickness gauge
2
in the directions shown. Replace if above
specification.
Camshaft journal diameter
c
:
36.925–36.945 mm
(1.4537–1.4545 in)
Camshaft journal diameter
d
:
36.935–36.955 mm
(1.4541–1.4549 in)
Cylinder head journal inside
diameter
e
:
37.000–37.025 mm
(1.4567–1.4577 in)
Cylinder head warpage limit:
0.10 mm (0.0039 in)
Cylinder head