Page 9 - Driving Commercial Vehicles Manual
P. 9

Chapter 5: skills for driving trucks and trailers ............................................ 75
                                            What you’ll learn............................................................................................. 75
                                            Driving with a trailer ...................................................................................... 75
                                              Backing up .................................................................................................... 75
                                              Towing trailers............................................................................................... 76
                                              Towing doubles ............................................................................................ 76
                                              Swerving and whipping ................................................................................ 77
                                              Parking .......................................................................................................... 78
                                            Preparing to tow  ........................................................................................... 78
                                              Coupling and uncoupling  ........................................................................... 78
                                                 Coupling with a fifth wheel ..................................................................... 78
                                                 Uncoupling units ..................................................................................... 83
                                              Other types of connections .......................................................................... 85
                                                 Coupling with a pintle hitch .................................................................... 85
                                                 Uncoupling pintle hitch units .................................................................. 88
                                            Loading ............................................................................................................ 89
                                              Loading cargo............................................................................................... 89
                                                 Arranging and distributing loads  ........................................................... 90
                                              Securing cargo .............................................................................................. 92
                                              General cargo securement requirements .................................................... 92
                                                 General requirements for tiedowns ........................................................ 93
                                                 Number of tiedowns ............................................................................... 93
                                                 Strength of tiedowns ............................................................................... 95
                                                 Determining working load limit .............................................................. 95
                                                 Chain connector links .............................................................................. 95
                                                 Front-end structures .............................................................................. 100
                                                 Load projections.................................................................................... 101
                                              Specific cargo types ................................................................................... 102
                                                 Logs ....................................................................................................... 102
                                                 Building products .................................................................................. 103
                                                 Metal coils ............................................................................................. 104
                                                 Paper rolls .............................................................................................. 105
                                                 Concrete pipe ....................................................................................... 105
                                                 Intermodal containers ........................................................................... 105
                                                 Vehicles as cargo ................................................................................... 106
                                                 Roll-on/roll-off and hook-lift containers ................................................ 106
                                                 Boulders ................................................................................................ 107
                                                 Livestock ................................................................................................ 107
                                                 Hanging meat  ...................................................................................... 107
                                                 Liquid or dry bulk tank loads................................................................. 107
                                              Transporting dangerous goods .................................................................. 108
                                              Vehicle and load dimensions ..................................................................... 109



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