Section 01 ENGINES (1503 4-TEC)
Subsection 06 (CYLINDER HEAD)
Inspect plane surfaces for warpage. Small defor-
mation can be corrected by grinding surface with
a fine sand paper. Install sand paper on a surface
plate and rub part against oiled sand paper.
Installation
NOTE:
There is no gasket between cylinder block
and exhaust manifold.
Apply Loctite 243 (blue) (P/N 293 800 060) on
threads of screws.
Torque screws to 10 N•m (89 lbf•
in
) as per fol-
lowing illustrated sequence.
R1503motr152A
7
5
1
3
9
11
8 6
4
2
10
12
VALVE COVER
Removal
Remove:
– valve cover shield
no. 3
– valve cover screws
no. 4
1
R1503motr81A
1. Valve cover screws
– valve cover
no. 5
and profile sealing ring
no. 6
.
1
R1503motr82A
2
1. Valve cover
2. Profile sealing ring
Inspection
Check if the profile sealing ring on the valve cover
and the rubber bushing on the valve cover screws
are brittle, cracked or hard. If so, replace the pro-
file sealing ring or the valve cover screw accord-
ingly.
Installation
For installation, reverse the removal procedure.
NOTE:
Install the valve cover screws according to
following sequence.
72
smr2005-036
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