Kubota B1830 Workshop Manual page 81

B1830,B2230,B2530,B3030, WSM
NOTE
• The following special tools are not provided, so make them referring to the figure.
Plastigauge
Code No.
• 07909-30241
Application
• Use to check the oil clearance between crankshaft and bearing,
etc..
Measuring range
• Green: 0.03 to 0.07 mm (0.001 to 0.003 in.)
• Red: 0.05 to 0.1 mm (0.002 to 0.006 in.)
• Blue: 0.1 to 0.2 mm (0.004 to 0.009 in.)
Red Check
Code No.
• 07909-31371
Application
• Use to check cracks on cylinder head, cylinder block, etc..
Valve Guide Replacing Tool
Application
• Use to press out and press fit the valve guide.
NOTE
• The following special tools are not provided, so make them
referring to the figure.
A 225 mm (8.86 in.)
B 70 mm (2.8 in.)
C 45 mm (1.8 in.)
D 20 mm dia. (0.79 in. dia.)
E 11.7 to 11.9 mm dia. (0.461 to 0.469 in. dia.)
F 6.50 to 6.60 mm dia. (0.256 to 0.260 in. dia.)
G 25 mm (0.98 in.)
H 6.70 to 7.00 mm dia. (0.264 to 0.276 in. dia.)
I 5 mm (0.2 in.)
J 20 mm dia. (0.79 in. dia.)
K 12.5 to 12.8 mm dia. (0.493 to 0.503 in. dia.)
L 8.90 to 9.10 mm (0.351 to 0.358 in.)
C1 Chamfer 1.0 mm (0.039 in.)
C2 Chamfer 2.0 mm (0.079 in.)
C0.3 Chamfer 0.3 mm (0.01 in.)
G-56
GENERAL
WSM000001GEG0022US0
WSM000001GEG0023US0
WSM000001GEG0026US0
9Y1210003GEG0063US0
KiSC issued 05, 2012 A