Cub Cadet Yanmar 3TNV72 - Manual (Page 111)

ENGINE
6-12 TNV IDI Service Manual
Crankshaft and Pistons Specifications
Connecting Rod
Connecting Rod Small End
Connecting Rod Big End
Connecting Rod Distortion
Tappet
Inspection Item Standard Limit
Reference
Page
Wrist Pin Bushing Inside Diameter
0.8671 - 0.8676 in.
(22.025 - 22.038 mm)
0.8688 in.
(22.068 mm) See
Inspection of
Connecting
Rod on
page 6-49
Wrist Pin Outside Diameter
0.8658 - 0.8661 in.
(21.991 - 22.000 mm)
0.8647 in.
(21.963 mm)
Oil Clearance
0.0010 - 0.0019 in.
(0.025 - 0.047 mm)
0.0041 in.
(0.105 mm)
Inspection Item Standard Limit
Reference
Page
Side Clearance
0.0079 - 0.0157 in.
(0.20 - 0.40 mm)
-
See
Inspection of
Connecting
Rod on
page 6-49
Bearing Inside Diameter and Oil Clearance See Crankshaft on page 6-8
Model Inspection Item Standard Limit
Reference
Page
All Models
Twist and Bend per
3.937 in.(100 mm)
Less than
0.001 in.
(0.03 mm)
0.003 in.
(0.08 mm)
See
Inspection of
Connecting
Rod on
page 6-49
Inspection Item Standard Limit
Reference
Page
Tappet Bore (Block) Inside Diameter
0.8268 - 0.8276 in.
(21.000 - 21.021 mm)
0.8284 in.
(21.041 mm)
See
Inspection of
Tappets on
page 6-50
Tappet Stem Outside Diameter
0.8239 - 0.8252 in.
(20.927 - 20.960 mm)
0.8231 in.
(20.907 mm)
Oil Clearance
0.0016 - 0.0037 in.
(0.040 - 0.094 mm)
0.0053 in.
(0.134 mm)
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