10.11
Section 10
Reassembly
10
Install Hydraulic Lifters
1. See Servicing Hydraulic Li ers in Section 9 for
li er preparation (bleed down) procedures.
2. Apply camsha lubricant (see Section 2) to the
bo om surface of each li er. See Figure 10-41.
Lubricate the hydraulic li ers and the li er bores
in the crankcase with engine oil.
Figure 10-41. Applying Camshaft Lubricant to
Bottom of Lifters.
3. Note the mark or tag identifying the hydraulic
li ers as either intake or exhaust and cylinder
1 or cylinder 2. Install the hydraulic li ers into
their appropriate location in the crankcase. Do
not use a magnet. See Figure 10-42.
Figure 10-42. Installing Hydraulic Lifters.
NOTE: Hydraulic li ers should always be
installed in the same position as they were
disassembled. The exhaust li ers are located
on the output sha side of the engine while
the intake li ers are located on the fan side
of the engine. The cylinder numbers are
embossed on the top of the crankcase and
each cylinder head. See Figure 10-43.
Match
Numbers
Figure 10-43. Match Numbers on Cylinder Barrel
and Head.
Valve Stem Seals
These engines use valve stem seals on the intake
and exhaust valves. Always use new seals whenever
valves are removed from the cylinder head. The seals
should also be replaced if worn or damaged. Never
reuse an old seal. See Figure 10-44.
Valve Stem Seals
Figure 10-44. Valve Stem Seals.
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