12. SERVICE STANDARDS (2) Idle gear shaft and bushing mm (3) Backlash of each gear mm 12.2.3 Cylinder block (1) Cylinder block mm 82E-5 – 98E-5 SERIES 12-7 Inspection item Standard Limit Reference page Shaft outside diameter 45.950 – 45.975 45.900 4.3.5(2) Bushing inside diameter 46.000 – 46.025 46.075 Clearance 0.025 – 0.075 0.175 Model Inspection item Standard Limit Reference page 3D82AE – 4D88E Crank gear, cam gear, idle gear, fuel injection pump gear and PTO gear 0.07 – 0.15 0.17 4.3.4.
4D94LE, (S)4D98E Crank gear, cam gear, idle gear, fuel injection pump gear and PTO gear 0.08 – 0.14 0.16 Lubricating oil pump gear 0.09 – 0.15 0.17 Inspection item Standard Limit Reference page Cylinder inside diameter 3D82AE 82.000 – 82.030 82.200 4.4.5.(1) (S)3D84E, (S)4D84E 84.000 – 84.030 84.200 3D88E, 4D88E 88.000 – 88.030 88.200 4D94LE 94.000 – 94.030 94.130 (S)4D98E 98.000 – 98.030 98.130 Cylinder bore Roundness 0.01 or less 0.03 Inclination