Yanmar YM155 - Page 103

Outer diameter of center pin 0.8641-0.8654 Micrometer
-0.053
Clearance 0.0008-0.0029
i
0.0008-0.0029
o.016
(0.020-0.074) (
0.016 (0.41
(0.020-0.074)
3
Up and down play in king pin 0 1 0.004 10.1) 'Dial gauge 0-O.OM 10-0.1 I 0.008 (0.2) Dial gauge
4 Fore and aft play of center pin 0 0.020 (0.5) Dial gauge 0
I
0.025 (0.51 Dial gauge n
5 Inner diamerer of king pin bevel 1.2996-1.3002 Cylinder
gear
(33+0.025 gauge
+0.009'
Outer diameter of. inner collar 1.1020-1.1024 Micrometer
0
(28-0.009)
(2-2)
Inspection and Maintenance [Model: YM135D, YM155Dj
Un~t. inch (mm)
Clearance 0.00035-0.0014 o.012 lo.31
10.009-0.0361
After $1001
Serial No.
Before $1000
Testing equipment
-
7
8
9
10
Replacement limit
Standard specification
No.
Backlash of differential pinion and
differential side gear
Inner diameter of differential pinion
Outer diameter of differential pinion
shaft
Clearance
Thickness of differential pinion liner
Thickness of differential ride gear
spacers
Item
Micrometer
0.020 (0.5)
0,004~0,008 10,1-0,21
0.5512-0.5529 (14+tM3l
0.5498-0.5506 (141::;it)
0.0013-0.0030 10.034-0.0771
10.065
0.030-0.034
(0.8-0.040)
0.035 10.9)
0.039 (1.01
0.043 11.1)
0.047 (1.21
0.005-0.007 (0.13-0.18)
6
Backlash of drive pinion and ring
"-=*
0.020 10.51
0.016
10.41
0.024 (0.61
0.028 10.71
0.031
(0.81
0.035 10.91
0.039
11.0)
Micrometer
Cylinder gauge
Micrometer
1
Calipers
Calipers
.?
1