5. LUBRICATION SYSTEM (4) Rotor shaft clearance (4D94LE/(S)4D98E) Measure the outside diameter of rotor shaft and the shaft hole diameter of gear case. Calculate the clearance from that difference. mm 82E-5 – 98E-5 SERIES 5-5 Model Inspection item Standard Limit 4D94LE, (S)4D98E Gear case bearing I.D. 12.980 – 13.020 13.05 Rotor shaft O.D. 12.955 – 12.970 12.945 Rotor clearance 0.035 – 0.065 0.105