wsm Kubota L4100, Руководство по ремонту

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ENGINE L4100, WSM
1-S5
(EU)
TIMING GEARS, CAMSHAFT AND FUEL CAMSHAFT
Item Factory Specification Allowable Limit
Timing Gear
• Idle Gear to Crank Gear
• Idle Gear to Cam Gear
• Idle Gear to Injection Pump Gear
• Crank Gear to Oil Pump Gear
Backlash
Backlash
Backlash
Backlash
0.04150 to 0.1122 mm
0.001634 to 0.004417 in.
0.04150 to 0.1154 mm
0.001634 to 0.004543 in.
0.04150 to 0.1154 mm
0.001634 to 0.004543 in.
0.0484 to 0.2455 mm
0.001906 to 0.009665 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.30 mm
0.012 in.
Idle Gear Side Clearance 0.15 to 0.25 mm
0.0059 to 0.0098 in.
0.90 mm
0.035 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.
Idle Gear Shaft to Idle Gear Bushing Clearance
O.D.
I.D.
0.025 to 0.066 mm
0.00099 to 0.0025 in.
37.959 to 37.975 mm
1.4945 to 1.4950 in.
38.000 to 38.025 mm
1.4961 to 1.4970 in.
0.10 mm
0.0039 in.
–
–
Cam Height
(Intake / Exhaust)
33.90 mm
1.335 in.
33.85 mm
1.333 in.
Camshaft Journal
• Camshaft Journal
• Cylinder Bearing
Clearance
O.D.
I.D.
0.050 to 0.091 mm
0.0020 to 0.0035 in.
39.934 to 39.950 mm
1.5722 to 1.5728 in.
40.000 to 40.025 mm
1.5748 to 1.5757 in.
0.15 mm
0.0059 in.
–
–
Balancer Shaft Side Clearance
Alignment
0.07 to 0.22 mm
0.0028 to 0.0087 in.
–
0.30 mm
0.0118 in.
0.02 mm
0.0008 in.
Balancer Shaft Journal 1 to Balancer Shaft
Bearing 1
• Balancer Shaft Journal 1
• Balancer Shaft Bearing 1
Clearance
O.D.
I.D.
0.030 to 0.111 mm
0.00118 to 0.00437 in.
43.934 to 43.950 mm
1.72969 to 1.73032 in.
43.980 to 44.045 mm
1.73150 to 1.73406 in.
0.20 mm
0.0079 in.
–
–
KiSC issued 08, 2012 A