Yanmar 6LPA-STP2 Service Manual page 88

ENGINE
Item
Thrust clearance
Oil clearance
Crank pin bearing wall
thickness
Connecting
Rod
Rod Bend
Rod Twist
Piston pin bearing inside diameter
Piston pin diameter
Piston pin bearing oil
clearance
Connecting rod bolt
diameter of tension
portions
Thrust clearance
Thrust bearing thickness
Crankshaft Crank journal oil clearance
Crank journal diameter
5-8
Description
Standard
Limit
Standard
Limit
Standard Mark 2
Standard Mark 3
Standard Mark 4
Standard Mark 5
Standard Mark 6
Limit / 100 mm
Limit / 100 mm
Standard
Limit
Standard
Limit
Standard
Limit
Standard
Limit
Standard Mark 1
Standard Mark 2
Standard Mark 3
© 2007 Yanmar Marine International
Specification
0.100 to 0.200 mm (0.004 to 0.008 in.)
0.30 mm (0.010 in.)
0.036 to 0.054 mm (0.001 to 0.002 in.)
0.10 mm (0.004 in.)
1.486 to 1.489 mm (0.0585 to 0.0586 in.)
1.489 to 1.492 mm (0.0586 to 0.0587 in.)
1.492 to 1.495 mm (0.0587 to 0.0588 in.)
1.495 to 1.498 mm (0.0588 to 0.0589 in.)
1.498 to 1.501 mm (0.0589 to 0.0590 in)
0.03 mm (0.040 in.)
0.15 mm (0.045 in.)
33.008 to 33.020 mm (1.2995 to 1.2999 in.)
33.000 to 33.012 mm (1.2992 to 1.2996 in.)
0.004 to 0.012 mm (0.0001 to 0.0005 in.)
0.03 mm (0.001 in.)
8.300 to 8.400 mm (0.3267 to 0.3307 in.)
7.95 mm (0.3129 in.)
0.040 to 0.240 mm (0.0015 to 0.0094 in.)
0.30 mm (0.019 in.)
2.930 to 2.980 mm (0.1153 to 0.1173 in.)
0.036 to 0.054 mm (0.0014 to 0.0021 in.)
0.10 mm (0.004 in.)
66.994 to 67.00 mm (2.6375 to 2.6377 in.)
66.988 to 66.994 mm (2.6373 to 2.6375 in.)
66.982 to 66.988 mm (2.6370 to 2.6373 in.)
6LPA Service Manual
Specifications