Tài liệu ôn tập HK

Missing Graphics url(http://www.odyssey.ford.com/odyssey/graphicMultiGraphicServlet?type=jpg&res=75&id=1604501&height=2.987&width=2.987) url(http://www.odyssey.ford.com/odyssey/graphicMultiGraphicServlet?type=jpg&res=75&id=E0010466&height=5.103&width=8.067) url(http://www.odyssey.ford.com/odyssey/graphicMultiGraphicServlet?type=jpg&res=75&id=E0010466&height=5.103&width=8.067) url(http://www.odyssey.ford.com/odyssey/graphicMultiGraphicServlet?type=jpg&res=75&id=S1601195&height=5.103&width=8.067) url(http://www.odyssey.ford.com/odyssey/graphicMultiGraphicServlet?type=jpg&res=75&id=1604501&height=2.987&width=2.987) Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-1 - MT75 308-03A-1 SECTION 308-03A Manual Transmission — Vehicles With: 5-Speed Manual Transmission - MT75 VEHICLE APPLICATION: 2011.50 Ranger CONTENTS PAGE SPECIFICATIONS Specifications 308-03A-2 DESCRIPTION AND OPERATION Manual Transmission 308-03A-3 Power Flow 308-03A-10 GENERAL PROCEDURES Transmission Draining and Filling 308-03A-16 REMOVAL Transmission — 2WD Transmission — 4WD 308-03A-17 308-03A-21 DISASSEMBLY Transmission 308-03A-26 DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES Input Shaft Output Shaft Countershaft Reverse Idler Gear Synchronizers Gearshift Control Shaft 308-03A-35 308-03A-36 308-03A-40 308-03A-41 308-03A-42 308-03A-43 ASSEMBLY Transmission 308-03A-44 INSTALLATION Transmission — 2WD Transmission — 4WD 308-03A-53 308-03A-57 Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-2 308-03A-2 - MT75 SPECIFICATIONS Lubricants, Fluids, Sealers and Adhesives Item Specification Manual transmission fluid WSD-M2C200-C Sealant WSK-M2G348-A8 / WSS-M2G348-A10 Grease ESD-M1C220-A Thread-locking compound SDM-4G9107-A Capacities Litres MT75 transmission Torque Specifications Description 1.7 Nm lb-ft lb-in Selector gate retaining bolts 10 - 89 Transmission retaining bolts 50 37 - Reversing lamp switch 20 15 - Transmission output shaft flange retaining nut 200 148 - Oil drain plug 50 37 - Oil fill plug 35 26 - Vehicle speed sensor (VSS) 10 - 89 2011.50 Ranger G1449089en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-3 308-03A-3 - MT75 DESCRIPTION AND OPERATION Manual Transmission Transmission Overview Description Item Mainshaft — Input shaft/Output shaft Transmission rear case Output drive flange Transmission front case Reverse gear idler Shifter fork third/fourth gear Counter shaft Selector shaft Item Part Number 2011.50 Ranger Part Number Description G25647en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-4 308-03A-4 - MT75 DESCRIPTION AND OPERATION The MT - 75 manual transmission is a ” three shaft transmission" MT - 75 means: – M: Manual – T: Transmission – 75: Distance between main shaft and counter shaft in mm The aluminum transmission housing consists of two closed sections The reinforcing ribs on the transmission housing have been revised to reduce noise and vibration With the ” three - shaft transmission", all the gears are in permanent mesh In each gear the required transmission ratio is achieved by means of a pair of gears When the reverse gear is selected, the direction of the output shaft is changed by an idler gear The input and output shafts turn on taper roller bearings All the gears, including reverse, are bevel - cut, synchronized and turn on needle roller bearings Mainshaft and Counter Shaft Item Part Number Description Item Part Number Description Input shaft Output shaft Selector fork third/fourth gear Reverse gear idler Selector fork fifth/reverse gear Counter shaft 2011.50 Ranger G25647en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-5 308-03A-5 - MT75 DESCRIPTION AND OPERATION Input shaft Item Part Number Description Item Part Number Description Input shaft Fourth gear synchronizer teeth Driving gear for counter shaft Output shaft locating bearing 2011.50 Ranger G25647en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-6 308-03A-6 - MT75 DESCRIPTION AND OPERATION Mainshaft (left - hand side shown) Item Part Number Description Item Part Number Description Output shaft Snap ring Needle roller bearing Needle roller bearing Gear wheel first gear Gear wheel second gear Synchronizer ring first gear 10 Synchronizer clutch first/second gear Inner race third gear needle roller bearing 11 Neeedle roller bearing Synchronizer ring second gear 12 Gear wheel third gear 2011.50 Ranger G25647en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-7 308-03A-7 - MT75 DESCRIPTION AND OPERATION Item Part Number Description Item Part Number Description 13 Synchronizer ring third gear 15 Synchronizer ring fourth gear 14 Synchronizer clutch third/fourth gear 16 Snap ring Mainshaft (right - hand side shown) Item Part Number Description Item Part Number Description Output shaft Reverse gear wheel Needle roller bearing Synchronizer ring reverse gear 2011.50 Ranger G25647en Manual Transmission — Vehicles With: 5-Speed Manual Transmission 308-03A-8 308-03A-8 - MT75 DESCRIPTION AND OPERATION Item Part Number Description Item Part Number Description Synchronizer clutch fifth/reverse gear Needle roller bearing Gear wheel fifth gear Synchronizer ring fifth gear 10 Taper roller bearing Snap ring Countershaft Item Part Number Description Inner race Countershaft 2011.50 Ranger G25647en