page 1
TD-24-T (5+20)
®
Table of Contents
Section 1.
Operation ............................................................................................... 3
1.0
Introduction ................................................................................... 3
1.1
Purpose ........................................................................................ 3
1.2
Rating............................................................................................ 3
1.3
Design and Safety Factors ........................................................... 4
1.4
Vehicle Load and Handling Limits ................................................ 4
1.5
Alert Symbols ................................................................................ 7
1.6
Uncaging Air Brakes ..................................................................... 8
1.7
Reporting Safety Defects ........................................................... 10
1.8
Pre-Trip Inspection...................................................................... 11
1.9
Hook-Up Procedures .................................................................. 12
1.10 Loading and Unloading .............................................................. 13
Trailers With Ramps ................................................................. 14
Trailers With Tilt Decks ............................................................. 14
Section 2.
Maintenance ........................................................................................ 15
2.0
Periodic Maintenance ................................................................. 15
2.1
Structural Components ............................................................... 16
Sub-Frame ................................................................................ 16
Deck .......................................................................................... 16
2.2
Sub-Assembly Components ....................................................... 16
Drawbar Eye ............................................................................. 16
Binkley Jack .............................................................................. 17
Cushion Cylinder ...................................................................... 17
Deck Latch ................................................................................ 17
Deck Hinge Assembly............................................................... 17
2.3
Rear Impact Guard (RIG) ........................................................... 18
2.4
Running Gear ............................................................................. 19
Suspension ............................................................................... 19
Axle Alignment .......................................................................... 21
Hubs and Drums ....................................................................... 22
Hub Inspection.......................................................................... 22
Broken or Damaged Studs ....................................................... 22
Brake Drum Inspection ............................................................. 23
Brake Drum Troubleshooting Chart.......................................... 24
Brake Drum Troubleshooting Chart (continued) ...................... 25
Bearing Inspection .................................................................... 26
Bearing Lubrication .................................................................. 26
Seal Inspection and Replacement ........................................... 27
Hub Reinstallation and Bearing Adjustment ............................ 27
2.5
Wheels and Tires ........................................................................ 28
Wheels ..................................................................................... 28
Wheel Torquing Procedures ..................................................... 30
Tires .......................................................................................... 31
Inflation Pressure ..................................................................... 31
Tire Wear Diagnostic Chart ...................................................... 32
Table of Contents
Rev. B 06/27/01
Summary of Contents for TD-24-T(5+20)
Page 9: ...page 9 TD 24 T 5 20 Operation Spring Brake Chamber Rubber Seal Caging Key...
Page 59: ...page 59 TD 24 T 5 20 2 6 7 11 8 3 9 10 5 4 12 13 14 16 15 1 Parts P A R T S...
Page 61: ...page 61 TD 24 T 5 20 4 5 6 8 7 16 15 14 13 11 9 12 10 Parts P A R T S 3 2 1...
Page 63: ...page 63 TD 24 T 5 20 9 12 10 13 5 7 6 3 4 3 1 6 8 7 17 2 11 16 15 14 Parts P A R T S...
Page 67: ...page 67 TD 24 T 5 20 Parts P A R T S THIS PAGE LEFT BLANK INTENTIONALLY...
Page 69: ...page 69 TD 24 T 5 20 Parts P A R T S 5 6 6 7 8 9 10 12 11 4 3 1 2...
Page 71: ...page 71 TD 24 T 5 20 Junction Box shown for reference only Parts P A R T S 4 1 3 2 6 5...
Page 75: ...page 75 TD 24 T 5 20 Parts Detail shown on follow ing pages P A R T S 4 7 5 6 2 1 3 3...
Page 77: ...page 77 TD 24 T 5 20 Parts Hidden between ECU and tank P A R T S 15 5 15 20 19 18 4 21 15 6...
