
1Date of Origin – 02/01/08
TABLE OF CONTENTS
NORMALTRAILEROPERATION ...................................................................................................................................................................... 3
SAFETY ...................................................................................................................................................................................................... 4
DECALS&WARNINGS....................................................................................................................................................................... 4,5
AIRBRAKESYSTEM ............................................................................................................................................................................. 6
WHEELNUTTORQUE ............................................................................................................................................................................ 6
REARIMPACTGUARDS ........................................................................................................................................................................ 6
ABSBRAKING SYSTEM........................................................................................................................................................................ 7
BACKUPWARNINGSYSTEM................................................................................................................................................................ 7
CONTROLOFSAFEOPERATION .......................................................................................................................................................... 8
INSPECTIONPROCEDURESBEFOREEACHTRIP ............................................................................................................................................ 9
LEGALREQUIREMENTFMCS49CFR392.7 ......................................................................................................................................... 9
TRAPDOORLOCKS .............................................................................................................................................................................. 9
LIGHTSANDREFLECTORS ................................................................................................................................................................. 10
ELECTRICALWIRING ........................................................................................................................................................................... 10
FIFTHWHEELANDKINGPINENGAGEMENT ...................................................................................................................................... 10
TIRES .................................................................................................................................................................................................... 10
MUDFLAPS ......................................................................................................................................................................................... 10
TARPSYSTEM ..................................................................................................................................................................................... 10
LANDINGGEAR ................................................................................................................................................................................... 10
HUBMAINTENANCE ............................................................................................................................................................................ 11
WHEELSANDRIMS ............................................................................................................................................................................. 11
HUBLUBRICANT ................................................................................................................................................................................. 11
SIDESTRUCTURES .............................................................................................................................................................................. 12
SUSPENSIONANDSUSPENSIONSUBFRAME .................................................................................................................................... 12
OPERATINGINSTRUCTIONS .......................................................................................................................................................................... 13
PARKING/EMERGENCYBRAKINGSYSTEM........................................................................................................................................ 13
TRAILERLOADING .............................................................................................................................................................................. 14
TRAILERUNLOADING ......................................................................................................................................................................... 14
TRAPDOOROPERATION .................................................................................................................................................................... 15
SINGLESPEEDTRAPOPENERS ................................................................................................................................................ 15
2SPEEDTRAPOPENERS ........................................................................................................................................................... 15
TRAPDOORLATCH(PAWL)-SETUPANDADJUSTMENT ....................................................................................................... 16
CONTROLBOXOPERATION ............................................................................................................................................................... 18
MANUALOPERATION ................................................................................................................................................................ 18
SETTINGSFUNCTIONSONREMOTE.......................................................................................................................................... 18
PROGRAMMINGEASYFLOWHOPPERDOORS ....................................................................................................................... 19
WIRELESSOPERATION .............................................................................................................................................................. 20
TROUBLESHOOTINGGUIDELINES ............................................................................................................................................ 21
PRESSURERELIEFADJUSTMENT .............................................................................................................................................. 20
EMERGENCYAPPLICATIONWITHDRILL ................................................................................................................................... 23
ROLLTARP .......................................................................................................................................................................................... 24
TARPTENSION..................................................................................................................................................................................... 24
THUNDERELECTRICTARPSYSTEM ................................................................................................................................................... 26
OPTIONALARMADJUSTMENT .................................................................................................................................................. 27
ERRORCODES ........................................................................................................................................................................... 28
SETTINGFUNCTIONSONREMOTE ............................................................................................................................................ 29
THUNDERTARPRFPROGRAMMING ......................................................................................................................................... 30
THUNDERELECTRICTARPSCHEMATIC .................................................................................................................................... 31
LANDINGLEGS ................................................................................................................................................................................... 32
ACCESSSYSTEM ............................................................................................................................................................................... 33
LIFTABLE,REGULATEDAXLE ............................................................................................................................................................. 33
GENERALMAINTENANCE ............................................................................................................................................................................. 34
AVOIDINGCONTAMINATION ............................................................................................................................................................... 34
TRAILERWASHING ............................................................................................................................................................................. 34
CORROSIVEDETERIORATION............................................................................................................................................................. 34
TRAPFRAMEMAINTENANCE ............................................................................................................................................................. 35
ROLLERDOORFIELDADJUSTMENT ............................................................................................................................................ 36, 37
AIRHAMMER(VIBRATOR)MAINTENANCE ........................................................................................................................................ 38
VIBRATORAIRLINESCHEMATIC ......................................................................................................................................................... 39
HUBMAINTENANCE ............................................................................................................................................................................ 40
WHEELBEARINGINSPECTION ............................................................................................................................................................ 40
WHEELBEARINGADJUSTMENT ......................................................................................................................................................... 40
BEARINGLUBRICANT ......................................................................................................................................................................... 40
BRAKES ............................................................................................................................................................................................... 41
AIRBRAKESYSTEM- TROUBLESHOOTING ............................................................................................................................................... 43
BRAKECONTROLS ............................................................................................................................................................................. 43
IN-LINEAIRFILTER ............................................................................................................................................................................... 44
AIRSYSTEMCOLDWEATHEROPERATION ....................................................................................................................................... 44
AIRBRAKEPIPINGSCHEMATIC ....................................................................................................................................................45, 46
SPRINGBRAKES ................................................................................................................................................................................. 47
AUTOMATICSLACKADJUSTERS ....................................................................................................................................................... 47
WHEELASSEMBLIES........................................................................................................................................................................... 48
WHEELINSTALLATION ........................................................................................................................................................................ 48
TIRECHANGEPROCEDURE .......................................................................................................................................................................... 49
AXLEALIGNMENT ............................................................................................................................................................................... 50
AIR-RIDESUSPENSIONSYSTEMS ...................................................................................................................................................... 51
AIR-RIDESUSPENSIONSCHEMATIC ................................................................................................................................................... 52
SPRINGSUSPENSIONMAINTENANCE ................................................................................................................................................ 53
ELECTRICALSYSTEMMAINTENANCE ............................................................................................................................................... 55
LIFTBOX4-WAYWIRINGSCHEMATIC ............................................................................................................................................... 56
ELECTRICALSYSTEMDIAGRAM........................................................................................................................................... 57, 58, 59
LANDINGLEGS ................................................................................................................................................................................... 60
REPORTINGSAFETY DEFECTS- 49CFR575.6 (a)(2)(ii) ................................................................................................................... 61
MAINTENANCESCHEDULE-HOPPER .......................................................................................................................................................... 61
TIMPTE“PEACEOFMIND”LIMITEDWARRANTY .......................................................................................................................................... 64
FILINGAWARRANTYCLAIM ........................................................................................................................................................................ 68