Yanmar 3TNV82A-B Service Manual page 149

Crankshaft and Piston Specifications
(Piston Cont.)
Inspection Item
3TNV82A
3TNV84,
3TNV84T,
3TNV88,
4TNV84,
4TNV84T
4TNV88
Piston Pin
4TNV94L,
4TNV98,
4TNV98T
4TNV106,
4TNV106T
TNV DI Service Manual
Hole Inside Diameter
(23.000 - 23.009 mm)
Pin Outside Diameter
(22.995 - 23.000 mm)
Oil Clearance
Hole Inside Diameter
(26.000 - 26.009 mm)
Pin Outside Diameter
(25.995 - 26.000 mm)
Oil Clearance
Hole Inside Diameter
(30.000 - 30.009 mm)
Pin Outside Diameter
(29.989 - 30.000 mm)
Oil Clearance
Hole Inside Diameter
(37.000 - 37.011 mm)
Pin Outside Diameter
(36.989 - 37.000 mm)
Oil Clearance
Standard
0.9055 - 0.9059 in.
0.9053 - 0.9055 in.
0.0000 - 0.0006 in.
(0.000 - 0.014 mm)
1.0236 - 1.0240 in.
1.0234 - 1.0236 in.
0.0000 - 0.0006 in.
(0.000 - 0.014 mm)
1.1811 - 1.1815 in.
1.1807 - 1.1811 in.
0.0000 - 0.0008 in.
(0.000 - 0.020 mm)
1.4567 - 1.4571 in.
1.4563 - 1.4567 in.
0.0000 - 0.0009 in.
(0.000 - 0.022 mm)
ENGINE
Reference
Limit
Page
0.9070 in.
(23.039 mm)
0.9041 in.
(22.965 mm)
0.0029 in.
(0.074 mm)
1.0252 in.
(26.039 mm)
1.0222 in.
(25.965 mm) See
Inspection of
0.0029 in.
Pistons,
(0.074 mm)
Piston Rings
1.1826 in.
and Wrist Pin
(30.039 mm)
on
1.1795 in. page 6-83.
(29.959 mm)
0.0031 in.
(0.080 mm)
1.4582 in.
(37.039 mm)
1.4551 in.
(36.959 mm)
0.0031 in.
(0.080 mm)
6-17