- § 393.1
Scope of the rules in this part.
- § 393.3
Additional equipment and accessories.
- § 393.5
- § 393.7
Matter incorporated by reference.
- § 393.9
Lamps operable, prohibition of obstructions of lamps and reflectors.
- § 393.11
Lamps and reflective devices.
- § 393.13
Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993.
- § 393.17
Lamps and reflectors—combinations in driveaway-towaway operation.
- § 393.19
Hazard warning signals.
- § 393.20
- § 393.22
Combination of lighting devices and reflectors.
- § 393.23
Power supply for lamps.
- § 393.24
Requirements for head lamps, auxiliary driving lamps and front fog lamps.
- § 393.25
Requirements for lamps other than head lamps.
- § 393.26
Requirements for reflectors.
- § 393.27
- § 393.28
- § 393.29
- § 393.30
- §§ 393.31-393.33
- § 393.40
Required brake systems.
- § 393.41
Parking brake system.
- § 393.42
Brakes required on all wheels.
- § 393.43
Breakaway and emergency braking.
- § 393.44
Front brake lines, protection.
- § 393.45
Brake tubing and hoses; hose assemblies and end fittings.
- § 393.46
- § 393.47
Brake actuators, slack adjusters, linings/pads and drums/rotors.
- § 393.48
Brakes to be operative.
- § 393.49
Control valves for brakes.
- § 393.50
- § 393.51
Warning signals, air pressure and vacuum gauges.
- § 393.52
- § 393.53
Automatic brake adjusters and brake adjustment indicators.
- § 393.55
Antilock brake systems.
- § 393.60
Glazing in specified openings.
- § 393.61
Truck and truck tractor window construction.
- § 393.62
Emergency exits for buses.
- § 393.63
- § 393.65
All fuel systems.
- § 393.67
Liquid fuel tanks.
- § 393.68
Compressed natural gas fuel containers.
- § 393.69
Liquefied petroleum gas systems.
- § 393.70
Coupling devices and towing methods, except for driveaway-towaway operations.
- § 393.71
Coupling devices and towing methods, driveaway-towaway operations.
- § 393.75
- § 393.76
- § 393.77
- § 393.78
Windshield wiping and washing systems.
- § 393.79
Windshield defrosting and defogging systems.
- § 393.80
- § 393.81
- § 393.82
- § 393.83
- § 393.84
- § 393.85
- § 393.86
Rear impact guards and rear end protection.
- § 393.87
Warning flags on projecting loads.
- § 393.88
- § 393.89
Buses, driveshaft protection.
- § 393.90
Buses, standee line or bar.
- § 393.91
Buses, aisle seats prohibited.
- § 393.92
- § 393.93
Seats, seat belt assemblies, and seat belt assembly anchorages.
- § 393.94
Interior noise levels in power units.
- § 393.95
Emergency equipment on all power units.
- § 393.100
Which types of commercial motor vehicles are subject to the cargo securement standards of this subpart, and what general requirements apply?
- § 393.102
What are the minimum performance criteria for cargo securement devices and systems?
- § 393.104
What standards must cargo securement devices and systems meet in order to satisfy the requirements of this subpart?
- § 393.106
What are the general requirements for securing articles of cargo?
- § 393.108
How is the working load limit of a tiedown, or the load restraining value of a friction mat, determined?
- § 393.110
What else do I have to do to determine the minimum number of tiedowns?
- § 393.112
Must a tiedown be adjustable?
- § 393.114
What are the requirements for front end structures used as part of a cargo securement system?
- § 393.116
What are the rules for securing logs?
- § 393.118
What are the rules for securing dressed lumber or similar building products?
- § 393.120
What are the rules for securing metal coils?
- § 393.122
What are the rules for securing paper rolls?
- § 393.124
What are the rules for securing concrete pipe?
- § 393.126
What are the rules for securing intermodal containers?
- § 393.128
What are the rules for securing automobiles, light trucks and vans?
- § 393.130
What are the rules for securing heavy vehicles, equipment and machinery?
- § 393.132
What are the rules for securing flattened or crushed vehicles?
- § 393.134
What are the rules for securing roll-on/roll-off or hook lift containers?
- § 393.136
What are the rules for securing large boulders?
- § 393.201
- § 393.203
Cab and body components.
- § 393.205
- § 393.207
- § 393.209
Steering wheel systems.
PARTS AND ACCESSORIES NECESSARY FOR SAFE OPERATION
§ 393.126: What are the rules for securing intermodal containers?
(a) Applicability. The rules in this section apply to the transportation of intermodal containers. Cargo contained within an intermodal container must be secured in accordance with the provisions of §§ 393.100 through 393.114 or, if applicable, the commodity specific rules of this part.
(b) Securement of intermodal containers transported on container chassis vehicle(s). (1) All lower corners of the intermodal container must be secured to the container chassis with securement devices or integral locking devices that cannot unintentionally become unfastened while the vehicle is in transit.
(2) The securement devices must restrain the container from moving more than 1.27 cm (1/2 in) forward, more than 1.27 cm (1/2 in) aft, more than 1.27 cm (1/2 in) to the right, more than 1.27 cm (1/2 in) to the left, or more than 2.54 cm (1 in) vertically.
(3) The front and rear of the container must be secured independently.
(c) Securement of loaded intermodal containers transported on vehicles other than container chassis vehicle(s). (1) All lower corners of the intermodal container must rest upon the vehicle, or the corners must be supported by a structure capable of bearing the weight of the container and that support structure must be independently secured to the motor vehicle.
(2) Each container must be secured to the vehicle by:
(i) Chains, wire ropes or integral devices which are fixed to all lower corners; or
(ii) Crossed chains which are fixed to all upper corners; and,
(3) The front and rear of the container must be secured independently. Each chain, wire rope, or integral locking device must be attached to the container in a manner that prevents it from being unintentionally unfastened while the vehicle is in transit.
(d) Securement of empty intermodal containers transported on vehicles other than container chassis vehicle(s). Empty intermodal containers transported on vehicles other than container chassis vehicles do not have to have all lower corners of the intermodal container resting upon the vehicle, or have all lower corners supported by a structure capable of bearing the weight of the empty container, provided:
(1) The empty intermodal container is balanced and positioned on the vehicle in a manner such that the container is stable before the addition of tiedowns or other securement equipment; and,
(2) The amount of overhang for the empty container on the trailer does not exceed five feet on either the front or rear of the trailer;
(3) The empty intermodal container must not interfere with the vehicle's maneuverability; and,
(4) The empty intermodal container is secured to prevent lateral, longitudinal, or vertical shifting.