Yanmar 3TNV82A-B, Service Manual

Page: 144 / 394

ENGINE
6-12
TNV DI Service Manual
Camshaft and Timing Gear Train Specifications
(Camshaft Cont.)
Inspection Item Standard Limit
Reference
Page
4TNV94L,
4TNV98,
4TNV98T
Gear End
Bushing Inside Diameter
1.9681 - 1.9707 in.
(49.990 - 50.055 mm)
1.9736 in.
(50.130 mm)
See
Inspection of
Camshaft on
page 6-87.
Camshaft Outside Diameter
1.9655 - 1.9665 in.
(49.925 - 49.950 mm)
1.7673 in.
(49.890 mm)
Oil Clearance
0.0016 - 0.0051 in.
(0.040 - 0.130 mm)
0.0094 in.
(0.240 mm)
Intermediate
Bushing Inside Diameter
1.9685 - 1.9695 in.
(50.000 - 50.025 mm)
1.9724 in.
(50.100 mm)
Camshaft Outside Diameter
1.9650 - 1.9659 in.
(49.910 - 49.935 mm)
1.9636 in.
(49.875 mm)
Oil Clearance
0.0026 - 0.0045 in.
(0.065 - 0.115 mm)
0.0089 in;
(0.225 mm)
Flywheel End
Bushing Inside Diameter
1.9685 - 1.9695 in.
(50.000 - 50.025 mm)
1.9724 in.
(50.100 mm)
Camshaft Outside Diameter
1.9655 - 1.9665 in.
(49.925 - 49.950 mm)
1.7673 in.
(49.890 mm)
Oil Clearance
0.0020 - 0.0039 in.
(0.050 - 0.100 mm)
0.0083 in.
(0.210 mm)
4TNV106,
4TNV106T
Gear End
Bushing Inside Diameter
2.2827 - 2.2854 in.
(57.980 - 58.050 mm)
2.2876 in.
(58.105 mm)
Camshaft Outside Diameter
2.2799 - 2.2811 in.
(57.910 - 57.940 mm)
2.2785 in.
(57.875 mm)
Oil Clearance
0.0016 - 0.0055 in.
(0.040 - 0.140 mm)
0.0098 in.
(0.250 mm)
Intermediate
Bushing Inside Diameter
2.2835 - 2.2846 in.
(58.000 - 58.030 mm)
2.2876 in.
(58.105 mm)
Camshaft Outside Diameter
2.2793 - 2.2805 in.
(57.895 - 57.925 mm)
2.2779 in.
(57.860 mm)
Oil Clearance
0.0030 - 0.0053 in.
(0.075 - 0.135 mm)
0.0096 in.
(0.245 mm)
Flywheel End
Bushing Inside Diameter
2.2835 - 2.2846 in.
(58.000 - 58.030 mm)
2.2876 in.
(58.105 mm)
Camshaft Outside Diameter
2.2799 - 2.2811 in.
(57.910 - 57.940 mm)
2.2785 in.
(57.875 mm)
Oil Clearance
0.0020 - 0.0047 in.
(0.050 - 0.120 mm)
0.0091 in.
(0.230 mm)
TNV_DI_SM_A4.book 12 ページ ２００７年１２月６日 木曜日 午前９時２３分