12.
SERVICE STANDARDS 12.3 Lubricating Oil System (Trochoid Pump) (1) Outside clearance of outer rotor mm (2) Side clearance of outer rotor mm (3) Inside clearance of inner rotor mm (4) Rotor shaft clearance mm 12-12 82E-5 – 98E-5 SERIES Model Standard Limit Reference page 3D82AE – 4D88E 0.12 – 0.21 0.30 5.5.1(1) 4D94LE, (S)4D98E 0.100 – 0.155 0.25 Model Standard Limit Reference page 3D82AE – 4D88E 0.02 – 0.07 0.12 5.5.1(1) 4D94LE, (S)4D98E 0.05 – 0.10 0.15 Item Parts Standard Standard Limit Reference page Inside clearance of inner rotor Gear boss diameter 53.05 – 53.15 0.3 – 0.5 0.6 5.5.1 (2) Rotor diameter 53.45 – 53.55 Width across flat clear- ance of inner rotor Width across flat of Gear boss 49.45 – 49.75 0.2 – 0.6 0.7 Width across flat of rotor 49.95 – 50.05 Model Inspection item Standard Limit Reference page 4D94LE, (S)4D98E Gear case bearing I.D.
12.980 – 13.02 13.05 5.5.1(3) Rotor shaft O.D. 12.955 – 12.975 12.945 Rotor clearance 0.035 – 0.065 0.105