Kubota WSM L3540-II, Руководство по ремонту

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ENGINE L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
1-S6
Idle Gear Shaft to Idle Gear Bushing
• Idle Gear Shaft
• 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.
–
–
Camshaft Alignment – 0.01 mm
0.0004 in.
Cam
[D1803-M-E2,V2203-M-E2 ]
[V2403-M-TE3-EU1]
[V2403-M-TE3-EU2, V2403-M-TE3-EU3]
Height
(Intake / Exhaust)
Height
(Intake / Exhaust)
Height
(Intake / Exhaust)
33.90 mm
1.335 in.
33.27 mm
1.310 in.
33.47 mm
1.318 in.
33.85 mm
1.333 in.
33.22 mm
1.308 in.
33.42 mm
1.316 in.
Camshaft Journal to Cylinder Block Bore
• Camshaft Journal
• Cylinder Block Bore
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.
–
–
Piston Pin Bore I.D. 25.000 to 25.013 mm
0.98426 to 0.98476 in.
25.050 mm
0.98622 in.
Piston Pin to Small End Bushing
• Piston Pin
• Small End Bushing
Clearance
O.D.
I.D.
0.014 to 0.038 mm
0.00056 to 0.0014 in.
25.002 to 25.011 mm
0.98433 to 0.98468 in.
25.025 to 25.040 mm
0.98524 to 0.98582 in.
0.15 mm
0.0059 in.
–
–
Top Ring
[D1803-M, V2203-M, V2403-M]
Ring Gap 0.25 to 0.40 mm
0.0099 to 0.015 in.
1.25 mm
0.0492 in.
Second Ring
[D1803-M, V2203-M, V2403-M]
Ring Gap 0.30 to 0.45 mm
0.012 to 0.017 in.
1.25 mm
0.0492 in.
Oil Ring Ring Gap 0.25 to 0.45 mm
0.0099 to 0.017 in.
1.25 mm
0.0492 in.
Second Ring to Ring Groove Clearance 0.093 to 0.128 mm
0.00367 to 0.00503 in.
0.200 mm
0.00787 in.
Oil Ring to Ring Groove Clearance 0.020 to 0.060 mm
0.00079 to 0.0023 in.
0.15 mm
0.00591 in.
Connecting Rod Alignment – 0.050 mm
0.0020 in.
Crankshaft Side Clearance 0.15 to 0.31 mm
0.0059 to 0.012 in.
0.50 mm
0.020 in.
Crankshaft Alignment – 0.020 mm
0.00079 in.
Item Factory Specification Allowable Limit
KiSC issued 02, 2015 A