Disassembly and assembly

78 KENR6226-01
Disassembly and Assembly Section
Note: Make an identification mark underneath the
piston on the pi
n boss in order to identify the position
on the piston for installation. Always mark the front
pin boss.
6. Keep connecting rod bearings (3) with the
respective connecting rod (4) and cap (2).
7. Repeat Steps 1 through 6 in order to remove the
remaining pistons and connecting rods.
i02645741
Pistons and Connecting Rods
- Disassemble
Disassembly Procedure
Table 24
Required Tools
Tool
Part
Number Part D escription Qty
A
-
Retaining Ring Pliers 1
B
-
Ring Expander 1
Start By:
a. Remove the pistons and connecting rods. Refer
to Disassembly and Assembly, “Pistons and
Connecting Rods - Remove”.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Make a tempo
rary mark on the components of
the piston and connecting rod assembly. This will
ensure that the components of each piston and
connectin
grodassemblycanbereinstalledinthe
original cylinder. Mark the front of the piston and
the front of the connecting rod. Do not interchange
componen
ts.
g01311807
Illustrat
ion 146
Typical example
2. Place the piston and connecting rod assembly on
a suitable surface with the connecting rod upward.
Use Tooli
ng (A) in order to remove retaining rings
(4).
3. Remove pi
ston pin (3) and connecting rod (1) from
piston (2).
Note: If t
he piston pin cannot be removed by hand,
heat the piston to a temperature of 45 ± 5 °C
(113 ± 9 °F). Do not use a torch to heat the piston.
g00829406
Illustration 147
Typical example
This document has been printed from SPI². Not for Resale