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INSTALLATION
CAUTION: The longer push rods are for the
exhaust side, and the shorter push rods are for
intake side.
1. Install the push rods in the same order as
removed.
2. Install the pushrod retaining plate (1) special tool
9070.
CAUTION: Ensure that retainers (2) and rocker arms (4) are not overlapped when torquing bolts.
CAUTION: Verify that pushrod is installed into rocker arm (4) and tappet correctly while installing rocker
shaft assembly. Recheck after rocker shaft has been torqued to specification.
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CAUTION: The rocker shaft assemblies are not
interchangeable between intake and exhaust. The
intake rocker arms are marked with the letter “I”.
3. Install rocker shaft assemblies in the same order
as removed.
4. Tighten the rocker shaft bolts to 22 Nꞏm (195 in.
lbs.) torque,using the sequence provided.
CAUTION: DO NOT rotate or crank the engine dur-
ing or immediately after rocker arm installation.
Allow the hydraulic roller tappets adequate time to
bleed down (about 5 minutes).
5. Remove pushrod retaining plate (1) special tool
9070.
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6. Install cylinder head cover (Refer to 9 - ENGINE/
CYLINDER HEAD/CYLINDER HEAD COVER(S) -
INSTALLATION).
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SEALS - VALVE GUIDE
DESCRIPTION
The valve guide seals are made of rubber and incorporate an integral steel valve spring seat. The integral garter
spring maintains consistent lubrication control to the valve stems.
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SPRINGS - VALVE
REMOVAL
1. Disconnect negative battery cable.
2. Remove air cleaner assembly.
3. Remove air intake resonator.
4. Remove ignition coil connector (1).
5. Remove ignition coils (2).
6. Remove one spark plug.
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7. Remove cylinder head cover (1) using the
sequence shown (Refer to 9 - ENGINE/CYLINDER
HEAD/CYLINDER HEAD COVER(S) - REMOVAL).
CAUTION: The piston must be at TDC, and both
valves closed on the cylinder to be serviced.
NOTE: If removing intake valve spring, install spe-
cial tool# 9070, pushrod retaining plate (1), to
retain the intake pushrods (2).
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8. Remove exhaust/intake rocker arm shafts using the
sequence shown.
9. Install rocker arm shaft (1) special tool# 9065.