Yanmar 4LHA-HTP Operation Manual page 324

Chapter 2 Basic Engine
1. Disassembly and Reassdembly Tools
1-2 Special Handtools
Name of tool
Piston pin insertion/
extraction tool
Connecting rod small
end bushing insertion/
extraction tool
Intake and exhaust
valve guide insertion
tool
Lubricating oil No.2
filter case remover
Shape and size
20 so
#25
S
#14
2-4
Application
mm
Piston pin extractor
o
G
Extraction of piston pin
2
Insertion of piston pin
mm
i
Extraction
mm
.4LHA Series