150416_Training documents

ProSteering ® PRODUCT AND TECHNICAL GUIDE INTRODUCTION................................................................................................. 3 T RADEMARK INFORMATION ....................................................................................................................................................................... 3 PRODUCT LINE....................................................................................................................................................................... 4 PRODUCT FAMILY SPECIFICATIONS AND RATING .................................................................................................... 5 S HEPPARD TYPE GEAR PRODUCT FAMILY INFORMATION ...................................................................................................................... 5 TRW TYPE GEAR PRODUCT FAMILY INFORMATION ............................................................................................................................... 6 IDENTIFYING THE GEAR COMPONENTS........................................................................................................................ 7 HOW TO ORDER THE CORRECT GEAR PART NUMBER............................................................................................. 9 G EAR TYPE ..................................................................................................................................................................................................... 9 I DENTIFYING TRW TAS/THP TYPE GEARS .........................................................................................................................................10 Gear part number...................................................................................................................................................................................10 Gear housing casting number...........................................................................................................................................................1 I DENTIFYING TRWHF TYPE GEARS .......................................................................................................................................................11 I DENTIFYING TRWHFB TYPE GEARS ....................................................................................................................................................11 I DENTIFYING S HEPPARD M TYPE GEARS ...............................................................................................................................................12 Identify the gear size.............................................................................................................................................................................12 Identify the gear part number.......................................................................................................................................................... I DENTIFYING S HEPPARD D TYPE GEARS ................................................................................................................................................13 Identify the gear size.............................................................................................................................................................................13 Identify the gear part number.......................................................................................................................................................... I DENTIFYING S HEPPARD 92 SERIES GEARS ...........................................................................................................................................14 Identify the gear size.............................................................................................................................................................................14 Identify the gear part number.......................................................................................................................................................... ADDITIONAL GEAR IDENTIFICATION METHODS .....................................................................................................15 F RAME MOUNTING PADS ...........................................................................................................................................................................15 D ETERMINE THE NUMBER OF LINES OR HOSES .....................................................................................................................................16 R ELIEF VALVE .............................................................................................................................................................................................17 I NPUT SHAFT CONFIGURATIONS ..............................................................................................................................................................18 Notch............................................................................................................................................................................................................ 8 Notch and flat .......................................................................................................................................................................................... Full bolt groove .......................................................................................................................................................................................18 PRO-­‐ACTIVE TECHNICAL HOTLINE...............................................................................................................................19 TROUBLESHOOTING GUIDE ............................................................................................................................................20 B INDING , D ARTING , AND O VERSTEER ....................................................................................................................................................21 D IRECTIONAL P ULL ....................................................................................................................................................................................23 E XTERNAL L EAKAGE ..................................................................................................................................................................................24 H ARD S TEERING .........................................................................................................................................................................................25 N ON – R ECOVERY .......................................................................................................................................................................................27 R EDUCED W HEELCUT ...............................................................................................................................................................................29 R OAD W ANDER OR L OOSE S TEERING ....................................................................................................................................................30 S HIMMY ........................................................................................................................................................................................................31 S TEERING W HEEL K ICK ............................................................................................................................................................................32 APPENDIX I – GEAR IDENTIFICATION EXAMPLE......................................................................................................33

2 150416_TECHNICAL GUIDE