Table of Contents
DUMP TRAILERS
Bri-Mar iv
8.2.4 Trailer Brakes – Surge .......................................................... 124
8.2.4.1 Hydraulic Surge Brake................................................................. 124
8.2.4.2 Master Cylinder Bleeding ............................................................124
8.2.5 Trailer Connection to Tow Vehicle........................................ 126
8.2.5.1 Coupler and Ball .......................................................................... 126
8.2.5.2 Ring and Pintle............................................................................. 127
8.2.5.3 Gooseneck.................................................................................... 127
8.2.5.4 Fifth Wheel Kingpin .................................................................... 128
8.2.6 Landing Leg or Jack.............................................................. 128
8.2.7 Lights and Signals ................................................................. 128
8.2.8 Accessory Battery .................................................................. 129
8.2.9 Accessory DC Power Unit..................................................... 129
8.2.9.1 DC Power Unit Maintenance ....................................................... 130
8.2.9.2 DC Power Unit Troubleshooting.................................................. 131
8.2.10 Tires....................................................................................... 132
8.2.11 Wheel Rims............................................................................ 133
8.2.12 Wheel Bearings...................................................................... 133
8.2.13 Lubrication Points................................................................. 134
8.2.14 Lug Nuts (Bolts)..................................................................... 136
9 ELECTRICAL DRAWINGS................................................................138
Trailers