Disassembly and assembly

6. If necessary, remove dowel (7) (not shown).
i05275370
Rocker Shaft - Disassemble
Disassembly Procedure
Start By:
a. Remove the rocker shaft assembly. Refer to
Disassembly and Assembly, “Rocker Shaft and
Pushrod - Remove” for the correct procedure.
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
equipment.
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.
Illustration 243 g02942776
2. Remove grub screw (1) from rocker shaft housing
(4).
3. Remove rocker shaft (5) from rocker shaft housing
(4).
4. Remove rocker arm assembly (3) for the exhaust
valve from rocker shaft (5). Remove rocker arm
assembly (2) for the inlet valve from rocker shaft
(5).
Note: The rocker arm assembly for the inlet valve is
shorter than the rocker arm assembly for the exhaust
valve.
i05275372
Rocker Shaft - Assemble
Assembly Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that all components are clean and free
from wear and damage. Refer to Specifications,
“Rocker Shaft” for more information. If necessary,
replace any components that are worn or
damaged.
134 UENR0624-03
Disassembly and Assembly Section
This document has been printed from SPI2. NOT FOR RESALE