Hyster B174 Service Manual – PDF DOWNLOAD
FILE DETAILS:
Hyster B174 Service Manual – PDF DOWNLOAD
Language : English
Pages : 117
Downloadable : Yes
File Type : PDF
Size: 8.15 MB
TABLE OF CONTENTS:
Hyster B174 Service Manual – PDF DOWNLOAD
1600418......................................................................................... 1 ............................................................................................ 1 ............................................................................................ 2 ............................................................................................ 3 ............................................................................................ 4 ............................................................................................ 5 ............................................................................................ 6 ............................................................................................ 7 ............................................................................................ 8 ............................................................................................ 9 ............................................................................................ 10 ............................................................................................ 11 ............................................................................................ 12 ............................................................................................ 13 ............................................................................................ 14 ............................................................................................ 15 ............................................................................................ 16 ............................................................................................ 17 ............................................................................................ 18 ............................................................................................ 19 ............................................................................................ 20 2200411......................................................................................... 21 ............................................................................................ 21 ............................................................................................ 22 ............................................................................................ 23 ............................................................................................ 24 ............................................................................................ 25 ............................................................................................ 26 ............................................................................................ 27 ............................................................................................ 28 ............................................................................................ 29 ............................................................................................ 30 ............................................................................................ 31 ............................................................................................ 32 ............................................................................................ 33 ............................................................................................ 34 ............................................................................................ 35 ............................................................................................ 36 ............................................................................................ 37 ............................................................................................ 38 ............................................................................................ 39 ............................................................................................ 40 ............................................................................................ 41 ............................................................................................ 42 ............................................................................................ 43 ............................................................................................ 44 ............................................................................................ 45 ............................................................................................ 46 ............................................................................................ 47 ............................................................................................ 48 ............................................................................................ 49 ............................................................................................ 50 ............................................................................................ 51 ............................................................................................ 52 ............................................................................................ 53 ............................................................................................ 54 ............................................................................................ 55 ............................................................................................ 56 ............................................................................................ 57 ............................................................................................ 58 ............................................................................................ 59 ............................................................................................ 60 ............................................................................................ 61 ............................................................................................ 62 ............................................................................................ 63 ............................................................................................ 64 2200420......................................................................................... 65 CHECKS AND ADJUSTMENTS...................................................................... 65 GENERAL................................................................................. 65 CONTROL AND POWER FUSES................................................................. 65 EV-100 MOTOR CONTROLLER................................................................. 66 EV-100 Traction Control Card........................................................ 66 Adjust Creep Speed, "CREEP"..................................................... 66 Adjust Controlled Acceleration, "C/A"........................................... 66 Adjust Current Limit, "C/L"..................................................... 66 ACCELERATOR POTENTIOMETER............................................................... 67 FORWARD AND REVERSE SWITCHES............................................................ 69 LIMIT SWITCH LS-1 AND LS-3 (Traction Cutout And Traction Override)...................... 69 LOOSE CHAIN SWITCH...................................................................... 69 LIMIT SWITCH LS-2 (Lowering Speed, Travel Speed)........................................ 70 REPAIR...................................................................................... 70 GENERAL................................................................................. 70 REPLACE THE ELECTRICAL PARTS OF THE STEERING, HYDRAULIC OR OPTIONAL GUIDANCE SYSTEMS.... 71 REPLACE THE ACCELERATOR POTENTIOMETER................................................... 71 REPLACE THE KEY AND OTHER CONSOLE SWITCHES AND INDICATOR LIGHTS......................... 71 REPLACE SWITCHES IN THE DIRECTION/SPEED CONTROL......................................... 72 Replace The Foot Switch............................................................. 73 Replace Loose Chain Switch.......................................................... 73 REPLACE THE LIMIT SWITCHES.............................................................. 74 Limit Switch LS-1 (Upright)......................................................... 74 Limit Switch LS-2 (Lowering Speed).................................................. 75 R30E,EA,EF Diagrams............................................................................. 76 FIGURE 1. HYDRAULIC SCHEMATIC............................................................... 76 FIGURE 2. SCHEMATIC DIAGRAM (1 OF 2)........................................................ 78 FIGURE 2. SCHEMATIC DIAGRAM (2 OF 2)........................................................ 80 FIGURE 3. SCHEMATIC DIAGRAM - MAIN LIFT..................................................... 82 FIGURE 4. WIRING DIAGRAM - MAIN FRAME (1 OF 3).............................................. 83 FIGURE 4. WIRING DIAGRAM - MAIN FRAME (2 OF 3).............................................. 84 FIGURE 4. WIRING DIAGRAM - MAIN FRAME (3 OF 3).............................................. 86 FIGURE 5. WIRING DIAGRAM - INSTR. PANEL, OPERATOR PLAT. & UPRIGHT........................... 88 FIGURE 6. CABLING DIAGRAM................................................................... 90 FIGURE 7. WIRING DETAIL - CONTROL PANEL..................................................... 91 FIGURE 8. WIRING DETAIL - MAIN FRAME........................................................ 92 FIGURE 9. WIRING DETAIL - UPRIGHT .......................................................... 94 FIGURE 10. WIRING DETAIL - OPERATOR PLATFORM................................................ 95 FIGURE 11. WIRING DETAIL - INSTUMENT PANEL.................................................. 96 FIGURE 12. WIRING DETAIL - WIRE GUIDANCE.................................................... 98 R30E,EA,EF Service Manual....................................................................... 99 INTRODUCTION................................................................................ 99 GENERAL................................................................................. 99 HOW TO MOVE A DISABLED LIFT TRUCK....................................................... 99 How To Tow The Lift Truck............................................................... 99 HOW TO PUT A LIFT TRUCK ON BLOCKS.......................................................100 How To Raise Drive Tire.................................................................100 How To Raise Load Wheels................................................................100 MAINTENANCE SCHEDULE........................................................................101 MAINTENANCE PROCEDURES- EVERY 8 HOURS OR DAILY..............................................103 HOW TO MAKE CHECKS WITH KEY SWITCH OFF..................................................103 Hydraulic System....................................................................103 Battery.............................................................................103 Mast, Platform, Forks And Lift Chains...............................................104 Tether Line And Belt................................................................105 Pallet Clamp........................................................................105 Tire, Wheels and Caster.............................................................105 HOW TO MAKE CHECKS WITH THE KEY SWITCH ON...............................................106 Gauges, Lights, Horn And Fuses......................................................106 Switches And Direction/Speed Control................................................107 Lift System Operation...............................................................107 Brake...............................................................................107 Steering System.....................................................................107 EVERY 350 HOURS OR TWO MONTHS...............................................................108 HYDRAULIC TANK BREATHER.................................................................108 ELECTRICAL INSPECTION...................................................................108 Contactors..........................................................................108 Motor Brushes.......................................................................108 SAFETY LABELS...........................................................................109 MAST....................................................................................109 CHECK FOR LEAKS IN THE LIFT SYSTEM......................................................110 Check The Lift Cylinder For Leaks...................................................110 LIFT CHAINS.............................................................................111 FORKS...................................................................................111 EVERY 2000 HOURS OR YEARLY..................................................................112 MASTER DRIVE UNIT.......................................................................112 STEERING CHAIN..........................................................................112 WHEELS AND BEARINGS.....................................................................112 HOW TO CHANGE THE HYDRAULIC OIL AND FILTER..............................................112 BRAKE...................................................................................113 ELECTRICAL CABLE SHEAVES................................................................113 PALLET CLAMP............................................................................113 LIMIT SWITCH ROLLERS AND OTHER LUBRICATION..............................................113 GENERAL PROCEDURES..........................................................................114 HOW TO CHARGE THE BATTERY...............................................................114 HOW TO CHANGE THE BATTERY...............................................................115 General.............................................................................115 Remove the Battery..................................................................115 Install the Battery.................................................................116 HOW TO CHANGE WHEELS AND TIRES..........................................................116 How To Change Drive And Steer Tire..................................................116 How To Replace Load Wheels..........................................................117 BATTERY SPECIFICATIONS......................................................................117
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