6C13G11 2-8123456789Lower unitOil pumpType TrochoidOuter rotor-to-housingclearancemm (in) 0.09–0.15 (0.0035–0.0059)Outer rotor-to-inner rotorclearance limitmm (in) 0.12 (0.0047)Rotor-to-cover clearance mm (in) 0.03–0.08 (0.0012–0.0031)Relief valve operatingpressurekPa(kgf/cm2 , psi)350–450 (3.5–4.5, 50.8–62.3)ThermostatOpening temperature °C (°F) 58–62 (136–144)Fully open temperature °C (°F) 70 (158)Valve open lower limit mm (in) 3.0 (0.12)Item Unit ModelF50FED F50FEHT F50FET FT50GETGear backlashPinion-to-forward gear mm (in) 0.35–0.81 (0.0138–0.0319) 0.09–0.62(0.0035–0.0244)Pinion-to-reverse gear mm (in) 0.89–1.34 (0.0350–0.0528) —Pinion shims mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50Forward gear shims mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50Reverse gear shims mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40,0.50—Item Unit ModelF50FED F50FEHT F50FET FT50GETMaintenance specification
