Kubota B1220 Workshop Manual page 74

B1220, B1620, B1820, WSM
Tappet to Tappet Guide
• Tappet
• Tappet Guide
Timing Gear
• Crank Gear to Idle Gear
• Idle Gear to Cam Gear
• Idle Gear to Injection Pump Gear
• Crank Gear to Oil Pump Drive Gear
Idle Gear
Camshaft
Cam Height
Camshaft Journal to Cylinder Block Bore
• Camshaft Journal
• Cylinder Block Bore
Idle Gear Shaft to Idle Gear Bushing
• Idle Gear Shaft
• Idle Gear Bushing
Piston Pin Bore
Piston Pin to Small End Bushing
• Piston Pin
• Small End Bushing
Item
Oil Clearance
O.D.
I.D.
Backlash
Backlash
Backlash
Backlash
Side Clearance
Side Clearance
Alignment
Intake and Exhaust
Oil Clearance
O.D.
I.D.
Oil Clearance
O.D.
I.D.
I.D.
Oil Clearance
O.D.
I.D.
1-S5
Factory Specification
0.016 to 0.052 mm
0.00063 to 0.00205 in.
17.966 to 17.984 mm
0.70732 to 0.70803 in.
18.000 to 18.018 mm
0.70866 to 0.70937 in.
0.043 to 0.124 mm
0.00169 to 0.00488 in.
0.047 to 0.123 mm
0.00185 to 0.00484 in.
0.046 to 0.124 mm
0.00181 to 0.00488 in.
0.041 to 0.123 mm
0.00161 to 0.00484 in.
0.20 to 0.51 mm
0.0079 to 0.0201 in.
0.15 to 0.31 mm
0.0059 to 0.0122 in.
–
26.88 mm
1.0583 in.
0.050 to 0.091 mm
0.00197 to 0.00358 in.
32.934 to 32.950 mm
1.29661 to 1.29724 in.
33.000 to 33.025 mm
1.29921 to 1.30020 in.
0.020 to 0.084 mm
0.00079 to 0.00331 in.
19.967 to 19.980 mm
0.78610 to 0.78661 in.
20.000 to 20.051 mm
0.78740 to 0.78941 in.
20.000 to 20.013 mm
0.78740 to 0.78791 in.
0.014 to 0.038 mm
0.00055 to 0.00150 in.
20.002 to 20.011 mm
0.78748 to 0.78783 in.
20.025 to 20.040 mm
0.78839 to 0.78897 in.
ENGINE
Allowable Limit
0.10 mm
0.0039 in.
–
–
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.80 mm
0.0315 in.
0.50 mm
0.0197 in.
0.01 mm
0.0004 in.
26.83 mm
1.0563 in.
0.15 mm
0.0059 in.
–
–
0.10 mm
0.0039 in.
–
–
20.05 mm
0.7894 in.
0.10 mm
0.0039 in.
–
–
(EU)
KiSC issued 07, 2011 A