F 350 2WD Super Duty V10-6.8L (2009)
4. NOTICE: Only use hand tools to loosen the sprocket bolt or damage to the camshaft or camshaft sprocket may occur.
Loosen and back off the LH camshaft sprocket bolt one full turn.
5. NOTICE: If servicing both camshafts, do not rotate the crankshaft or engine damage may occur. Camshaft position has been established
in Step 6.
NOTE: If the camshaft lobes are not exactly positioned as shown, the crankshaft keyway will require one full additional rotation to 12 o'clock. Do
not rotate the crankshaft if servicing both camshafts.
The No. 6 cylinder camshaft exhaust lobe must be coming up on the exhaust stroke. Verify by noting the position of the 2 intake camshaft lobes
and the exhaust lobe on the No. 6 cylinder.
6. Remove only the 4 camshaft roller followers shown in the illustration.
7. NOTICE: The camshaft roller followers must be installed in their original locations or engine damage may occur. Record camshaft roller
follower locations.
NOTE: Do not allow the valve keepers to fall off the valve or the valve may drop into the cylinder. If a valve drops into the cylinder, the cylinder
head must be removed. For additional information, refer to Cylinder Head See: Cylinder Head Assembly/Service and Repair/Removal and
Replacement/Cylinder Head - Removal.
NOTE: It may be necessary to push the valve down while compressing the spring.
Using the Valve Spring Compressor, remove only the 4 camshaft roller followers designated in the previous step.
