< Tillbaka till IndexTOYOTA FBMF 16-30TOTALDOKUMENT, SERVICE ............................. 0-23 FBMF 16-30 BT Svenska AB01/12Toyota FBMF 16-30Var 250:e timmePos Kontroll av:0:0 Grupp 0 Hel maskin0:1 Drrar/luckor0:2 Motviktsinfstning0:3 Frarskydd/hytt0:4 Batterilsning0:5 Skyltar/dekaler0:6 Frarmilj0:7 Stol/mattor0:8 Pedalgummin0:9 Torkare/spolare0:10 Provkrning test avsamtliga funktioner0:11 Smrjning enligt schema1:0 Grupp 1 Motorer1:1 Missljud1:2 Faststtning/infstning2:0 Grupp 2 Kraftverfring2:1 Oljeniv2:2 FaststtningPos Kontroll av:3:0 Grupp 3 Bromsar/hjul3:1 Dck/hjul3:2 Lufttryck dck3:3 Hjulbultar/hjullager3:4 Frdbroms, funktion/lckage3:5 Parkeringsbroms3:6 Bromsvtskeniv3:7 Pedallnkage/pedalspel4:0 Grupp 4 Styrning4:1 Styrlnkar, kontroll4:2 Slangar/rr, lckage4:3 Styraxel/upphngning5:0 Grupp 5 Elsystem5:1 Belysning/krriktningsvisare5:2 Instrument/kontrollampor5:3 Signalhorn5:4 P-broms-/Backalarm5:5 Timmtare, avlsning5:6 Frdvljare5:7 Kablar/anslutningar5:8 TransistorpanelPos Kontroll av:5:9 Accelerationspedal/fartreglage5:10 Microbrytare5:11 Kontaktorer/kontakter5:12 Skringar5:13 Batterivtskeniv5:14 Batteri, smuts/lckage5:15 Batterianslutningar5:16 Batteripoler reng./infettning5:17 Batterihandskar, kontroll6:0 Grupp 6 Hydraulik6:1 Slangar/rr, lckage6:2 Ventilreglage/lnkage6:3 Andningsfilter/ventilatorer6:4 Oljeniv7:0 Grupp 7 Arbetsfunktion7:1 Lyftstativ7:2 Gafflar7:3 Lyftkedjor7:4 Laststd7:5 Lyft-/tiltcylindrarVar 500:e timme tillkommer:1:0 Grupp 1 Motorer1:3 Drivmotor, renblsning1:4 Pumpmotor, renblsning1:5 Styrp. motor, renblsning1:6 Motorer, isolationsprov5:0 Grupp 5 Elsystem5:18 Batteri, isolationsprovVar 1000:e timme tillkommer:1:0 Grupp 1 Motorer1:7 Drivmotorkol, kontroll1:8 Pumpmotorkol, kontroll1:9 Styrp.motorkol, kontroll3:0 Grupp 3 Bromsar/hjul3:8 Hjullager infettning3:9 Bromsvtska byte4:0 Grupp 4 Styrning4:4 Slangar, kontroll6:0 Grupp 6 Hydraulik6:5 Hydraulolja, byte6:6 Returfilter, byte6:7 Sugfilter, rengring/byte6:8 Andningsfilter, reng./byteVar 2000:e timme tillkommer:0:0 Grupp 0 Hel maskin0:12 Ram, kontroll av sprickor0:13 Bultar/Muttrar, faststtning1:0 Grupp 1 Motorer1:10 Kolfjdrar, styrka2:0 Grupp 2 Kraftverfring2:3 Drivaxel, oljebyte2:4 Drivaxel, faststtn./sprickor3:0 Grupp 3 Bromsar/hjul3:10 Hjulbroms, slitagekontroll5:0 Grupp 5 Elsystem5:19 Batteribelastningsprov5:20 Motorstrm, mtning6:0 Grupp 6 Hydraulik6:9 Hydraultryck, kontroll7:0 Grupp 7 Arbetsfunktion7:6 Gafflar, gaffeltestTotaldokument0-23 Hanske FEM 160A Stift, hjlpkontaktBatteri, Hona E00954MAA E00946MAATruck, Hane E00950MAA E00947MAALaddare, Hane E00950MAALaddhandskar Toyota FBMF 16-30ResistorerRAD = 1,5 ohmRAP = 25 ohm RG = 1,5 ohm RAG = 30 Kohm RO = >20 Kohm4-31A3. EHPSOUTLINEEHPS(ElectronicallyControlledFullHydraulicPowerSteering)isadoptedinsomecounterbalancedelectricpoweredforkliftmodels(5FBE, FBMF, etc.).A mechanism that electronically controls the pumpmotor rotation for hydraulic pressure generation isaddedtothehydrostatictypepowersteeringtomake the motor run only during steering operationso as to save energy.Whenthesteeringwheelisrotated,therotatingtorqueisdetectedbyatorquesensorwhichsendsanelectricsignaltothecontroller.Thecontrollerreceivesthesignalandsendsthecorrespondingchoppinginstructionformotorrotation to a transistor.The hydraulic components of the hydrostatic typepowersteeringmechanismintheEHPSarenotexplained here because they are almost the sameinstructureandfunctionwiththoseexplainedelsewhere.Thechoppingcontrolformotorrotationvarieswith the model.Itisroughlyclassifiedintothetypeusinganelectricaltorquesensor(FBMFseries)andthetypeusinganoilpressureswitchatthesteeringoil control valve (5FBE series).Torque sensorPS cylinderControllerPS valveEHPS FOR FBMF SERIES1) TorqueSensorThetorquesensorconsistsofthemechanicalblockthatprovidesdisplacementbetweentheinput and output shaft rotation angles according totherotatingtorquegeneratedbysteeringwheelrotationandthesensorblockthatgeneratesanelectricsignalaccordingtotheangledisplacement.Themechanicalblockconsistsoftheinputshaftdirectlyrotatedbythesteeringwheelrotatingtorque,outputshaftconnectedtothepowersteeringcontrolvalve,andtheleafspringforretaining the neutral position.Stopper pinLeaf springInput shaftOutput shaftTorque Sensor Mechanical Block4-31BWhen the steering wheel is in its neutral position,the input and output shafts are held in the neutralposition by the leaf spring. When the input shaft isrotated by the steering wheel, the output shaft isnotrotatedimmediatelybecauseofthereactionforce from the tires transmitted through the controlvalve.Asaresult,anangledifferenceisgenerated.Thisdifferenceisconvertedtoanelectricsignalinthesensorblockexplainedbelow.Input shaftSensor circuitCoil 1Coil 2Coil 3CoreCoreCoil 3Output shaft2) SensorBlockThesensorblockconsistsoftheresonancecircuit and the sensor circuit.Inthesensorcircuit,anelectricalvibration(oscillatory current) flows through coil 1-1 in eachofoscillationcircuitsAandB.Whentheoscillatory current flows through coil 1-1, a currentis generated in coil 2 by the induced electromotiveforceanditflowsthroughtheresonancecircuitincluding coil 3 and a capacitor.In the resonance circuit, variation in the positionalrelationshipbetweencoil3andthecore(duetotorsionalangledifferencebetweentheinputandoutputshafts)changestheoscillationfrequencyandamplitude.Asaresult,coil1-2providedoppositetocoil2canreceiveasignalcorrespondingtothepositionalrelationshipbetween coil 3 and the core.In this way, the sensor circuit provides an outputrepresentingthetorsionalangledifferencebetween the input and output shafts.Twopairsofresonancecircuitsareprovidedontheshafts,towhichoscillationcircuitsAandBcorrespond.Thisconfigurationminimizestheinfluenceoftemperatureonthetorquesensorcharacteristic.Output shaftCoil 1-2Coil 1-1OutputFailsafe circuitGain adjusting circuitOffset adjusting circuitF/V converter circuitOscillation circuit BOscillation circuit AInput shaftCoil 2Coil 3Core3) ControllerThecontrollermakesthemotorrunwhenevernecessary at the required speed by chopping theFETaccordingtotheoutputfromthetorquesensor.BatteryF3FET moduleDMpsFETShuntSPS boardTorquesensorDisplayOBS!Sekundrt lsenord msteknappas in inom 10 sek! xx F348 V FBMF 16-30Symbolbeteckningar p elschematB Z Backlarm L ST-L Bromsljus VBATT Batteri L ST-R Bromsljus HCAD Kondensator, drivmotor L T-L Bakljus VCAG Kondensator, regenerering L T-R Bakljus HCAP Kondensator, pumpmotor L W Arbetsbelysning baktCO Kondensator LS ATT Brytare, extrafunktionerCS PS Strmshunt, styrpumpsmotor LS B BromsbrytareCSDStrmshunt, drivmotorLS L Brytare, lyftCSP Strmshunt, pumpmotor LS PB Brytare, parkeringsbromsDAD Skyddsdiod, drivmotor LS ST Brytare, bromsljusDAG Skyddsdiod, regenerering LS T Brytare, tilt DAP Skyddsdiod, pumpmotor MB HuvudkontaktorDCD Skyddsdiodkrets fr gate MF Kontaktor, framDCP Skyddsdiodkrets fr gate MG Kontaktor, regenereringDF 1 Frihjulsdiod MR Kontaktor, backDF 2 Bromsdiod PB CPU CPU kort, kning och hydraulikDF 3 Frihjulsdiod, pumpmotor PB DC/CD DC/CD kort, kning och hydraulikDF 4 Frihjulsdiod, styrpumpsmotor PB SPS Kretskort, styrningDG Diod, regenerering PL W Indikeringslampa, arbetsljus baktDISP Display RAD Resistor, skyddskrets DM D Drivmotor RAG Resistor, skyddskrets DM P Pumpmotor RAP Resistor, skyddskrets DM PS Styrpumpsmotor RCK 1&2 Resistor 1&2, kontrollDRD Backstrmsdiod, transistor RF Resistor, flktDRP Backstrmsdiod, transistorRG Resistor, regenereringskretsenDS BU Brytare, backljus RO ResistorDS F Brytare, fram SA SkyddskretsDS FO Brytare, fram (option) SDD Driverkort, transistor fr kningDS R Brytare, back SDP Driverkort, transistor fr hydraulik F1 Skring, drivmotor SLL Sensor, syraniv i batteri (option)F2 Skring, pumpmotor SN SkyddskretsF3 Skring, styrmotor SSP 1&2 Hastighetssensor 1&2 F4 Skring, belysning (48 volt) ST StyrsensorF5 Manverskring (48 volt) STH ThermosensorF6 Manverskring, DC/SD kortet SW F BlinkersomkopplareFANKylflkt SW H SignalknappFR Y Blinkrel SW K NyckelbrytareH Signal SW L Omkopplare, belysningL BU-L Backljus, vnster SW S StolsbrytareL BU-R Backljus, hger SW SC Hastighetsbrytare (skldpadda)L C-L Positionsljus, vnster SWAC Brytare, fartreglage (1 MS)L C-R Positionsljus, hger TG Transistor, regenereringL F-L Blinkerslampa, V fram TMDTransistor, kning L F-LR Blinkerslampa, V bak TMP Transistor, hydraulikL F-R Blinkerslampa, H fram TMPS Transistor, styrpumpsmotor L F-RR Blinkerslampa, H bak VRA FartreglageL H-L Strlkastare, V fram VRAP Potentiometer, lyftL H-R Strlkastare, H framL R-F Roterande varningsljus, framL R-R Roterande varningsljus, bakToyota FBMF 16-30