ENGINE
Disassembling the Engine and Components
12/05
6LY3 Service Manual
5-9
© 2007 Yanmar Marine International
Special Hand Tools
O-Ring Pliers:
Hole type
Shaft type
Local
Name of the Tool
Illustration
Remarks
S - 0
H4 - H8
H = Shaft type
S = Hole type
00057
3
2
Name of the
Tool
Illustration
Remarks
Piston Pin
Insertion /
Extraction
Tool
A
B
C
D
11 mm
(0.433 in.)
20 mm
(0.787 in.)
80 mm
(3.149 in.)
35 mm
(1.377 in.)
Connecting
Rod Small
End Bushing
Insertion /
Extraction
Tool
A
B
C
D
E
F
40 mm
(-0.2 mm,
-0.5 mm)
(1.574 in.)
(-0.007 in.
-0.019 in.)
86 mm
(3.385 in.)
24 mm
(0.944 in.)
37 mm
(-0.45 mm,
-0.48 mm)
(1.456 in.)
(-0.017 in.
-0.018 in.)
5.8 ± 0.5
mm
(0.228 in.
± 0.019 in.
10° ± 30°
00057
33
A
B
C
D
(Extraction of the piston pin.)
(Insertion of the piston pin.)
00057
3
4
00057
3
5
A
B
C
D
E
F
(Extraction)
00057
3
6
