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ccaligator 11-27-2017 03:15 AM

Just got an H3X
 
Hello everyone,

Just got an H3X and I have to replace the valve cover gasket. Does anyone know the bolt pattern and torque specs? I’ve researched and can’t seem to find anything.

TAINTER 11-27-2017 06:52 AM

Welcome to

please state the year and engine you have.

ccaligator 11-27-2017 10:40 AM

2008
inline 5

ccaligator 11-28-2017 12:47 AM


Originally Posted by TAINTER (Post 348393)
Welcome to

please state the year and engine you have.

2008 In-line 5

TAINTER 11-28-2017 01:32 AM

On the I5 it is considered a cam shaft cover. Maybe that's why you were unable to find the specs.

The specs should be the same for the 3.5L and the 3.7L.
-Install the camshaft cover bolts and tighten to 89 inch lbs. (10 Nm).
-Check the gap on all of the spark plugs. The gap should be 0.042 inches (1.08 mm). Tighten all of the spark plugs to 13 ft. lbs. (18 Nm).
-Install the ignition coils into the camshaft cover.
-Install the ignition coil bolts and tighten to 89 inch lbs. (10 Nm).

Hope this helps

ccaligator 11-28-2017 01:38 AM


Originally Posted by TAINTER (Post 348405)
On the I5 it is considered a cam shaft cover. Maybe that's why you were unable to find the specs.

The specs should be the same for the 3.5L and the 3.7L.
-Install the camshaft cover bolts and tighten to 89 inch lbs. (10 Nm).
-Check the gap on all of the spark plugs. The gap should be 0.042 inches (1.08 mm). Tighten all of the spark plugs to 13 ft. lbs. (18 Nm).
-Install the ignition coils into the camshaft cover.
-Install the ignition coil bolts and tighten to 89 inch lbs. (10 Nm).

Hope this helps


thanks! Is there a certain pattern I need to follow when putting the bolts back in?

TAINTER 11-28-2017 07:26 AM

No pattern is mentioned. I like to snug all the bolts down then torque from the inside out.
Remember that's inch pounds. Does not take much to ruin or smush a gasket.


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