Disassembly and assembly

22 KENR6226-01
Disassembly and Assembly Section
i02959973
Inlet and Exhaust Valves -
Remove and Install
Removal Procedure
Table 5
Required Tools
Tool Part Number Part Description Qty
A 21825663
Valve Spring
Compressor
1
Start By:
a. Remove the cylinder head. Refer to Disassembly
and Assembly, “Cylinder Head - Remove”.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Note: The removal procedure is identical for the
two cylinder, the three cylinder and the four cylinder
engines. The
Illustrations show a four cylinder engine.
1. Clean the bottom face of the cylinder head.
Check the dep
th of the valves below the face of
the cylinder head before the valve springs are
removed. Refer to Specifications, “Cylinder Head
Valves” for
the correct dimensions.
2. Place a temporary identification mark o n the
heads of the
valves in order to identify the correct
position.
Note: Do not
stamp the heads of the valves.
Stamping or punching the heads of the valves could
cause the valves to fracture.
Personal injury can result from being struck by
parts prop
elled by a released spring force.
Make sure to wear all necessary protective equip-
ment.
Follow the recommended procedure and use all
recommen
ded tooling to release the spring force.
NOTICE
Ensure that the valve spring is compressed squarely
or damage to the
valve stem may occur.
g01315963
Illustration 29
Typical example
g01325840
Illustration 30
Typical example
3. Use Tooling (A) in order to compress the
appropriate valve spring (3). Remove valve
keepers (1).
Note: Do not compress the valve spring so that valve
spring retainer (2) touches valve stem seal (4).
4. Remove Tooling (A).
This document has been printed from SPI². Not for Resale