比亚迪BYD488QA2GT001BYD488QA2发动机组结构图册.doc

123密别：秘密 编号： BYD488QA-GT-001BYD488QA发动机 结构图册深圳市比亚迪汽车有限公司第十七事业部2011年06月20日1BYD488QA发动机 结构图册编号BYD488QA-GT共 26 页第 1 页版本号/修改号A0编制：_日期：_校对：_日期：_审核：_日期：_批准：_日期：_ 标记处数更改文件号签 名日 期标记处数更改文件号签 名日 期目录BYD488QA发动机1图1-1 气缸体总成3图1-1 气缸体总成4图1-1 气缸体总成5图1-2 气缸盖总成6图1-2 气缸盖总成7图1-2 气缸盖总成8图1-2 气缸盖总成9图1-3 曲轴、活塞连杆机构10图1-3 曲轴、活塞连杆总成11图1-3 曲轴、活塞连杆总成12图1-4 配气、正时机构13图1-4 配气、正时机构14图1-4 配气、正时机构15图1-5 进气系统16图1-5 进气系统16图1-6 排气系统17图1-6 排气系统18图1-6 排气系统18图1-7 油底壳总成及机油滤清器19图1-8 机油泵总成20图1-9 前支架组件22图1-10 轮系附件系统23图1-10 轮系附件系统24图1-11 发动机冷却系统25图1-11 发动机冷却系统26图1-12 飞轮及离合器总成27图1-13 点火、喷油系统28图1-14 燃油蒸发和曲轴箱通风系统29图1-14 燃油蒸发和曲轴箱通风系统3034 比亚迪M6乘用车结构图册图1-1 气缸体总成图1-1 序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1002110气缸体合件Upper cylinder block assemble12BYD488QA-1002410曲轴后油封Oil seal ,crankshaft R.R.13BYDQ525A1412F9空心圆柱销1412Dowel pin 141224BYDQ525A1312F9空心圆柱销1312Dowel pin 1312105BYD488QA-1002102主轴承盖（、档）Main bearing cap (、)46BYD488QA-1002101主轴承盖螺栓Bolt， main bearing cap107BYD488QA-1002103主轴承盖（档）Main bearing cap ()18BYD488QA-1002300机油冷却喷嘴Nozzle，sub-assy oil49Q218B0612TF2内六角圆柱头螺钉M612Hexagon socket head screw M6124图1-1 气缸体总成图1-1序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English10BYD488QA-1002121机油过滤器滤网合件Oil control Filter assemble， OCV valve111BYD488QA-1002123滤网螺堵垫片Washer，bolt sealing， Cylinder head112BYD371QA-1003032气缸盖螺堵Bolt ，sealing， Cylinder head113BYD488QA-1002105碗形塞片 20U shaped insert shim 20214BYD488QA-1002104螺纹护套Bolt，jacket215BYD488QA-1002800水套隔板组件Spacer kit，cylinder block water116BYD488QA-1002801水套隔板本体Spacer body，cylinder block water117BYD488QA-1002802水套隔板堵头Plug， cylinder block water Spacer218BYD488QA-1002500机油尺导管合件Pipe，Oil level indicator1图1-1 气缸体总成图1-1序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English19BYD371QA-1002021机油尺导管O型圈Ring O，Oil level indicator pipe120Q1860616T1F6六角法兰面螺栓-加大系列Bolt，flange M616121BYD488QA-1002600机油尺Oil level indicator122BYD371QA-1002019机油尺O型圈Ring O，Oil level indicator123Q5220818F9圆柱销818Pin 818224Q5221022F9圆柱销1022Pin 1022225Q5220816F9圆柱销816Pin 816226BYD488QA-1002016气缸体裙架Lower cylinder block127Q1840845T1F6六角法兰面螺栓Bolt，flange M845628Q18408120T1F6六角法兰面螺栓Bolt，flange M8120529JIS B 2401O型圈 P15Seal ，O ring P15130Q61903F6内六角锥形螺塞Bolt seal ，Hexagon socket，1图1-2 气缸盖总成图1-2序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1003110气缸盖机械加工合件Head assembly,cylinder12BYD488QA-1003111气缸盖Cylinder head13BYD488QA-1003116进气凸轮轴承盖（档） Bearing cap, Intake camshaft14BYD488QA-1003011进气凸轮轴档上瓦Upper Tile，Intake camshaft Bearing cap15BYD488QA-1003012进气凸轮轴档下瓦Lower bearing，Intake camshaft Bearing cap16BYD488QA-1003117排气凸轮轴承盖（档）Upper bearing， Exhaust camshaft Bearing cap17BYDQ525A1109F9空心圆柱销119Dowel Pin 11948BYD488QA-1003118凸轮轴承盖（档）螺栓Bolt， camshaft Bearing cap49BYD371QA-1003103凸轮轴轴承盖Camshaft Bearing cap8图1-2 气缸盖总成图1-2序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English10Q1400635TF2六角头螺栓和平垫圈组合件 M635Assembled bolt M6351611BYD488QA-1003501气缸盖螺堵Bolt，sealing,Cylinder head212BYD488QA-1003502气缸盖螺堵垫片Washer，bolt，sealing Cylinder head 213BYD488QA-1003141暖风出水管接头Tie-in，water outlet pipe, heater unit114BYD488QA-1003142发动机出水管接头Water outlet pipe, engine115BYD483QA-1003430气缸盖铆接堵头8Plug，rivet Cylinder head216BYD488QA-1003112进气门座Seat, intake valve817BYD488QA-1003113排气门座Seat, exhaust valve818BYD488QA-1003114进气门导管Valve guide pipe, intake8图1-2 气缸盖总成图1-2序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English19BYD488QA-1003115排气门导管Valve guide pipe, exhaust 820Q72218F34碗形塞片U shaped insert shim221BYD488QA-1003401气缸盖螺栓Bolt, cylinder head1022BYD488QA-1003402气缸盖螺栓垫片Washer，bolt，cylinder head1023BYD488QA-1003300气缸盖垫片Gasket comp，cylinder head124BYD488QA-1003210气缸盖罩合件Cover comp，Cylinder head 125BYD488QA-1003230气缸盖罩盖板组件Baffle kit，cover comp，cylinder head126BYD488QA-1003250气缸盖罩垫圈Packing, cylinder head cover127BYD488QA-1003220加油口盖组件Cap Assembly, oil filler1图1-2序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English28BYD488QA-1003221加油口盖Cap, oil filler129JIS B 2401O型圈 P28Seal, cap, oil filler130BYDQ120G0630T1F6双头螺柱Bolt，stud M630231Q32006T2F6C六角法兰面螺母Nut，flange M6232BYD488QA-1003015气缸盖罩螺栓Bolt， Cylinder head433BYDQ120F0615T1F6双头螺柱Bolt，stud M615234Q1860660T1F6六角法兰面螺栓-加大系列Bolt，flange M660235Q1860630T1F6六角法兰面螺栓-加大系列Bolt，flange M6307图1-2 气缸盖总成图1-3 曲轴、活塞连杆机构图1-3序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1004210钢带组合油环Oil ring set42BYD488QA-1004211刮油环Scrapper ring83BYD488QA-1004212衬环Expander ring44BYD488QA-1004201第一道气环Top compression ring, No.1 compression ring45BYD488QA-1004202第二道气环Second compression ring, lower compression ring46BYD488QA-1004015孔用钢丝挡圈Clip，piston pin87BYD488QA-1004011活塞Piston48BYD488QA-1004012活塞销Piston pin49BYD488QA-1004100连杆合件Connecting rod assembly4图1-3 曲轴、活塞连杆总成图1-3序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English10BYD488QA-1004111连杆体Body，connecting rod411BYD488QA-1004113连杆小头衬套Lining， Connecting rod412Q5220406F9圆柱销Pin 46813BYD488QA-1004112连杆盖Connecting rod cap414BYD488QA-1004101连杆螺栓Bolt， Connecting rod815BYD488QA-1004013连杆轴瓦Bearing, connecting rod816BYD488QA-1005012半圆键Woodruff Key117BYD488QA-1005101曲轴Crankshaft118BYD488QA-100201上主轴瓦Upper main bearing419BYD488QA-1002012下主轴瓦Lower main bearing4图1-3 曲轴、活塞连杆总成图1-3序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English20BYD488QA-1002013曲轴止推片Thrust washer, crankshaft221Q5210612F9圆柱销Pin 6121图1-4 配气、正时机构图1-4序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1003101进气门 Valve-Intake82BYD488QA-1003102排气门Valve-Exhaust83BYD488QA-1003105气门弹簧下座Seat，Valve Spring164BYD488QA-1003120进气门油封Oil seal, intake valve 85BYD488QA-1003130排气门油封Oil seal,exhaust valve86BYD488QA-1003103气门弹簧Spring，Valve167BYD371QA-1003027气门弹簧上座Retainer，Valve Spring168BYD488QA-1003106气门锁夹Collet，valve329BYD488QA-1003107挺柱Valve lifter1610BYD488QA-1006100进气凸轮轴部件Intake camshaft comp1图1-4 配气、正时机构图1-4序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English11BYD488QA-1006101进气凸轮轴Intake camshaft112BYD488QA-1006102凸轮轴信号盘Plate，cam pulse113Q5220510F9圆柱销Pin 510114BYD488QA-1006200排气凸轮轴部件Exhaust camshaft comp115BYD488QA-1006201排气凸轮轴Exhaust camshaft116BYD488QA-1021800OCV阀Valve assembly， VTC oil control117Q1840612T1F6六角法兰面螺栓Bolt，flange M612118BYD488QA-1021011曲轴链轮Sprocket, crankshaft119BYD488QA-1021013排气凸轮轴链轮Sprocket, exhaust camshaft120BYD488QA-1021600进气VVT组件Actuator assembly，VTC121Q1841040TF2P1.25六角法兰面螺栓Bolt，flange M10401图1-4 配气、正时机构图1-4序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English22BYD488QA-1021300凸轮轴链轮螺栓组件Bolt kit， camshaft Sprocket 123BYD488QA-1021100正时链条Timing chain124BYD488QA-1021200链条张紧器Tensioner assembly，cam chain125BYD488QA-1021017链条张紧器垫片Gasket，tensioner assembly，cam Chain126BYDQ120G0615T1F6双头螺柱 M6Bolt，stud M615227Q32006T2F6C六角法兰面螺母 M6Nut，flange M6228BYD488QA-1021014链条张紧板Arm comp，cam chain tensioner129BYD488QA-1021015链条导向板Guide comp，cam chain tensioner230BYD371QA-1021014链条张紧板螺栓Bolt, tensioner pivot131Q1840616T1F6六角法兰面螺栓 M616Bolt flange M6162图1-5 进气系统图1-5序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1008100进气歧管 Manifold comp，intake12BYD488QA-1008110真空助力管支架Stay，VAC tube13BYD488QA-1008101进气歧管垫圈Gasket ，Intake Manifold 14BYD488QA-1008102节气门垫圈Seal，throttle 15BYD488QA-1132100节气门Throttle 16Q1840655T1F6六角法兰面螺栓 M655Bolt，flange M65547BYDQ120F0833T1F6双头螺柱 M8Stud M83328Q32008T2F6C六角法兰面螺母 M8Nut，flange M829Q1860835T1F6六角法兰面螺栓-加大系列 M835Bolt，flange M8355图1-6 排气系统图1-5序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1008200排气歧管Manifold comp，Exhaust12BYD488QA-1008300排气歧管垫片Gasket， exhaust Manifold13BYDQ120F0820T1F6双头螺柱 M8stud M82054Q32008T2F6C六角法兰面螺母 M8Nut，flange M855Q1840820T1F6六角法兰面螺栓 M820Bolt，flange M82046BYD488QA-1008600排气歧管隔热罩Cover comp I,Exhaust Manifold 17BYD488QA-1008800三元催化器隔热罩Cover comp，TWC18BYD488QA-1008700排气歧管隔热罩Cover comp II,Exhaust Manifold 19Q1840812T1F6六角法兰面螺栓Bolt，flange M812610BYD488QA-1008011排气歧管组件支架Stay， Exhaust Manifold 1图1-6 排气系统图1-6序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English11BYD488QA-1008012排气歧管组件支架Stay ， Exhaust Manifold 112Q1841025T1F6P1.25六角法兰面螺栓 M1025Bolt，flange M1025213Q32010T2F6CP1.25六角法兰面 M10Nut，flange M102图1-7 油底壳总成及机油滤清器图1-7序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1009110油底壳合件Pan comp，oil12BYD488QA-1009120放油螺塞组件Drain plug kit13Q1840612T1F6六角法兰面螺栓Bolt，flange M612144BYD488QA-1017011机油滤清器连接螺管Holder， Oil filter15BYD473QA-1017010机油滤清器Oil filter1图1-8序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1011101正时罩体Case， Timing chain12BYD488QA-1011102机油泵盖Plate，oil pump13BYD488QA-1011103内转子Inner rotor, oil pump14BYD488QA-1011104外转子Outer rotor, oil pump15BYD488QA-1011105限压阀Valve, oil pump regulatory16BYD488QA-1011106限压阀弹簧Spring, oil pump regulatory17BYD488QA-1011107限压阀弹簧座Plug，oil pump regulatory18BYD488QA-1010100机油收集器组件Oil strainer kit19BYD488QA-1011200曲轴前油封Seal oil, crankshaft F.R110Q32006T2F6C六角法兰面螺母 M6Nut，flange M6211BYDQ120F0620T1F6双头螺柱 M6Bolt，stud M620212Q1841040T1F6P1.25六角法兰面螺栓 M1040Bolt，flange M10403图1-8 机油泵总成图1-8 机油泵总成图1-9序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English13Q1840630T1F6六角法兰面螺栓 M630Bolt，flange M630114Q1840830T1F6Q六角法兰面螺栓 M830Bolt，flange M830815Q2540609T1F6P0.75十字槽沉头螺钉 M69Bolt ，crosshead M69216Q1840816T1F6P0.75六角法兰面螺栓 M816Bolt，flange M816317Q1840820T1F6P0.75六角法兰面螺栓 M820Bolt，flange M820218Q1840850T1F6六角法兰面螺栓 M850Bolt，flange M850119Q1860625T1F6六角法兰面螺栓-加大系列 Bolt M625Bolt，flange M625120Q218B0625T1F6内六角圆柱头螺钉 M625Hexagon socket head screw M625221Q40006T16F6小垫圈Washer2图1-9 前支架组件图1-9序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1002700前支架组件Bracket comp， F.R12BYD488QA-1002701前支架Bracket ， F.R13BYD488QA-1002702前支架双头螺柱Bolt stud， Bracket F.R24Q1841065T1F6P1.25六角法兰面螺栓Bolt，flange M106525Q1841040T1F6P1.25六角法兰面螺栓Bolt，flange M10401图1-10 轮系附件系统图1-10序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1025012惰轮支架Bracket，Belt Idler Pulley12BYD488QA-1025300惰轮合件Pulley，Belt Idler 13Q1841050T1F6P1.25六角法兰面螺栓M1050Bolt，flange M105014BYD488QA-1025400张紧器组件Tensioner comp15BYD488QA-1025100曲轴减振皮带轮Pulley comp， Crankshaft16BYD488QA-1025011水泵皮带轮Pulley，water pump 17BYD488QA-3701100发电机Alternator18Q18408100T1F6六角法兰面螺栓 M612Bolt，flange M61229GB/T 13552多楔带Belt 110Q1841085T1F6P1.25六角法兰面螺栓 M890Bolt，flange M8901图1-10 轮系附件系统图1-10序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English11BYDQ120G08645T1F6双头螺柱 M8Bolt，stud M864.5112Q32008T2F6C六角法兰面螺母 M8Nut，flange M8113BYD488QA-1025200曲轴皮带轮螺栓组件Bolt assembly， Crankshaft Pulley114Q1840816T1F6六角法兰面螺栓 M816Bolt，flange M816415Q1841050T1F6P1.25六角法兰面螺栓M1050Bolt，flange M8100116Q1841085T1F6P1.25六角法兰面螺栓M1085Bolt，flange M10851图1-11 发动机冷却系统图1-11序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-1307100水泵Water pump，coolant12BYD488QA-1307111水泵壳体Shell，water pump13BYD488QA-1307112水泵泄水孔堵环Plug， water pump14BYD488QA-1307101水泵叶轮Impeller，water pump15BYD488QA-1307102水泵轮毂Connected-flange， water pump16BYD488QA-1307120水泵轴连轴承Coolant pump Bearing17BYD371QA-1307200水封合件Seal comp，water pump18BYDQ120F0620T1F6双头螺柱Bolt，stud M62029Q1860620T1F6Q六角法兰面螺栓-加大系列Bolt，flange M6204图1-11 发动机冷却系统图1-11序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English10Q32006T2F6C六角法兰面螺母M6Nut，flange M6611BYD488QA-1306100调温器Thermostat112BYD488QA-1306012调温器盖Thermostat cap113BYDQ120F0620T1F6双头螺柱 M6Bolt，stud M620214BYD488QA-1303100暖风回水管合件Coolant inlet pipe assemble, heater unit115BYD488QA-1303012进水管密封垫Gasket, coolant inlet pipe116BYDQ120F0615T1F6双头螺柱 M6Bolt，stud M615217Q1860616T1F6六角法兰面螺栓-加大系列 M616Bolt，flange M6161图1-12 飞轮及离合器总成图1-12序号No.零件编号Part No.名 称Description数量Qty备注Rem中文Chinese英文English1BYD488QA-2-1005200双质量飞轮Doubl