Rocker Shaft - Disassemble - Perkins 1106C Series Disassembly And Assembly

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Disassembly and Assembly Section

Rocker Shaft - Disassemble

Disassembly Procedure
Start By:
a. Remove the rocker shaft assembly. Refer to
Disassembly and Assembly, "Rocker Shaft and
Pushrod - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Personal injury can result from being struck by
parts propelled by a released spring force.
Make sure to wear all necessary protective equip-
ment.
Follow the recommended procedure and use all
recommended tooling to release the spring force.
1. Make an identification mark on each rocker arm
assembly in order to show the location.
Note: The components must be reinstalled in the
original location. Do not interchange components.
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Illustration 232
2. Remove pedestals (1) from rocker shaft (5). It is
not necessary to remove locators (2) from the
pedestals.
3. Remove rocker arm assembly (4) for the exhaust
valve from rocker shaft (5). Remove rocker arm
assembly (3) for the inlet valve from rocker shaft
(5). Begin at the rear of the rocker shaft assembly.
Note: The rocker arm assembly for the inlet valve is
longer than the rocker arm assembly for the exhaust
valve.
4. Remove spring (6) from rocker shaft (5).
5. Repeat Steps 3 and 4 in order to remove the
remaining rocker arms from rocker shaft (5).
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