Yanmar 4JH4E - Page 345

13. Service standards
325
(5) Connecting rod
1) Rod big end
2) Rod small end
(6) Tappet
mm
Inspection item Standard Limit Reference page
Side clearance 0.20-0.40 0.55 5.4.1(2)
mm
Item Standard Limit
Reference
page
3JH4E
4JH4E
Piston pin bushing inside diameter 26.025-26.038 26.068
5.3.2
5.4.3(1)
Piston pin outside diameter 25.995-26.000 25.965
Clearance 0.025-0.043 0.101
4JH4-TE
4JH4-HTE
Piston pin bushing inside diameter 28.025-28.038 28.068
Piston pin outside diameter 27.995-28.000 27.965
Clearance 0.025-0.043 0.101
mm
Inspection item Standard Limit
Reference
page
3JH4E
4JH4E
Tappet guide hole inside diameter 12.000-12.018 12.045
5.6.2(2)
Tappet stem outside diameter 11.975-11.990 11.930
Clearance 0.010-0.043 0.090
4JH4-TE
4JH4-HTE
Tappet guide hole inside diameter 12.000-12.025 12.052
Tappet stem outside diameter 11.975-11.990 11.930
Clearance 0.010-0.050 0.097