Kubota RTV1140CPX, Workshop Manual

Page: 88 / 379

ENGINE
RTV1140CPX, WSM
1-S5
Push Rod Alignment – 0.25 mm
0.0098 in.
Tappet to Tappet Guide
• Tappet
• Tappet Guide
Clearance
O.D.
I.D.
0.020 to 0.062 mm
0.00079 to 0.0024 in.
19.959 to 19.980 mm
0.78579 to 0.78661 in.
20.000 to 20.021 mm
0.78740 to 0.78822 in.
0.07 mm
0.003 in.
–
–
Timing Gear
• Crank Gear to Idle Gear 1
• Idle Gear 1 to Cam Gear
• Idle Gear 1 to Injection Pump Gear
Backlash
Backlash
Backlash
0.0320 to 0.115 mm
0.00126 to 0.00452 in.
0.0360 to 0.114 mm
0.00142 to 0.00448 in.
0.0340 to 0.116 mm
0.00134 to 0.00456 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
Governor Gear
• Governor Gear to Injection Pump Gear Backlash 0.0300 to 0.116 mm
0.00119 to 0.00460 in.
0.15 mm
0.0059 in.
Idle Gear
• Idle Gear 1 Side Clearance 0.20 to 0.51 mm
0.0079 to 0.020 in.
0.80 mm
0.031 in.
Camshaft Side Clearance
Alignment
0.070 to 0.22 mm
0.0028 to 0.0086 in.
–
0.30 mm
0.012 in.
0.01 mm
0.0004 in.
Cam Height Intake
Exhaust
28.80 mm
1.134 in.
29.0 mm
1.142 in.
28.75 mm
1.132 in.
28.95 mm
1.140 in.
Camshaft Journal to Cylinder Block Bore
• Camshaft Journal
• Cylinder Block Bore
Oil Clearance
O.D.
I.D.
0.050 to 0.091 mm
0.0020 to 0.0035 in.
35.934 to 35.950 mm
1.4147 to 1.4153 in.
36.000 to 36.025 mm
1.4173 to 1.4183 in.
0.15 mm
0.0059 in.
–
–
Idle Gear Shaft to Gear Bushing
• Idle Gear 1
• Idle Gear Shaft 1
• Idle Gear Bushing
Oil Clearance
O.D.
I.D.
0.020 to 0.054 mm
0.00079 to 0.0021 in.
25.967 to 25.980 mm
1.0223 to 1.0228 in.
26.000 to 26.021 mm
1.0237 to 1.0244 in.
0.10 mm
0.0039 in.
–
–
Piston Pin Bore I.D. 22.000 to 22.013 mm
0.86615 to 0.86665 in.
22.03 mm
0.8673 in.
Item Factory Specification Allowable Limit
KiSC issued 05, 2014 A