TL AWD V6-3.7L (2010)
10. Loosen the valve on the regulator, and apply the specified air pressure.
11. With the specified air pressure applied, rotate the crankshaft pulley clockwise, and visually check all the intake primary rocker arms (A) and the
intake secondary rocker arms (B) move together.
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If the intake primary rocker arm and the intake secondary rocker arm move independently, remove the intake primary rocker arm and the
intake secondary rocker arm as an assembly, and check that the pistons in the rocker arms move smoothly. If any intake rocker arm needs
replacing, replace the primary and secondary rocker arms as an assembly, then retest.
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If the intake primary rocker arm and the intake secondary rocker arm move together, go to step 12.
12. With the specified air pressure applied, rotate the crankshaft pulley clockwise, and visually check all the exhaust primary rocker arms (A) and the
exhaust secondary rocker arms (B) move together.
-
If the exhaust primary rocker arm and the exhaust secondary rocker arm move independently, remove the exhaust primary rocker arm and the
exhaust secondary rocker arm as an assembly, and check that the pistons in the rocker arms move smoothly. If any exhaust rocker arm needs
replacing, replace the primary and secondary rocker arms as an assembly, then retest.
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If the exhaust primary rocker arm and the exhaust secondary rocker arm move together, go to step 13.
