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Maintenance Standards
Crankcase
Flatness of gasket surface, mm [in.]
Assembly Standard ... 0.1 [0.004] or less
Repair Limit ............... 0.2 [0.008]
NOTE! Reface if necessary
Main bearing bore diameter, mm [in.]
Nominal Value ........... Ø179 [7.05]
Assembly Standard ... 179.000 to 179.025 [7.04723 to 7.04821]
Service Limit ............. 179.045 [7.04900]
Inlet and exhaust system
Turbocharger TD10
Inside diameter of bearing-fitted housing section, mm [in.]
Nominal Value ............ Ø30 [1.18]
Service Limit ............. 30.006 [1.18134]
Bearing outside diameter, mm [in.]
Service Limit ............. 29.876 [1.17622]
Bearing inside diameter, mm [in.]
Service Limit .............. Ø18.050 [0.71063]
Bearing length, mm [in.]
Service Limit ............. 17.440 [0.68661]
Shaft journal diameter, mm [in.]
Nominal Value ........... 18 [0.709]
Service Limit ............. 17.996 [0.70850]
Shaft deflection, mm [in.]
Service Limit ............. 0.015 [0.00059]
Ring gap clearance, mm [in.]
Standard Clearance .. 0.05 to 0.25 [0.00197 to 0.00984]
Shaft & turbine wheel and turbine housing clearance, mm [in.]
Standard Clearance .. 0.29 to 0.91 [0.01142 to 0.03583]
Shaft end play, mm [in.]
Assembly Standard ... 0.075 to 0.135 [0.00295 to 0.00531]
Turbine backplate and turbine wheel clearance, mm [in.]
Standard Clearance ... 0.66 to 1.25 [0.02598 to 0.04921]
Turbocharger TD13
Inside diameter of bearing-fitted housing section, mm [in.]
Nominal Value ............ Ø30 [1.18]
Service Limit .............. 30.006 [1.18134]
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