Figure 2–1.
Incomplete Vehicle Certification Document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Figure 2–2.
Location of Certification Labels - Driver’s Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 2-2
Figure 3–1.
T300
W/ Single Rear Axle: Height and Length Measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Figure 3–2.
T300
W/ Tandem Rear Axle: Height and Length Measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 3-3
Figure 3–3.
T300
Front View: Width and Ground Clearance Measurements [inches (mm)]. . . . . . . . . . . . . . . . .
. 3-4
Figure 3–4.
T300
Rear View: Width and Ground Clearance Measurements [inches (mm)]. . . . . . . . . . . . . . . . . . 3-4
Figure 3–5.
T300
Detailed Side View: Specific Measurements [inches (mm)]. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Figure 3–6.
T300
Battery Box Step and Cab Floor: side view, left side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Figure 3–7.
T300
Fuel Tank Step and Cab Floor: side view, right side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 3-7
Figure 3–8.
T300
Crossmember Location and Overall Width with Doors Open. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Figure 3–9.
T300
Fuel Tank Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Figure 3–10.
T300 10.5 and 10.62–Inch Rail Measurements [Inches (mm)] and Strength Characteristics. . . . . . 3-10
Figure 3–11.
T300
Battery Box and Air Tank Measurements [Inches (mm)]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Figure 3–12.
T300
Standard Fuel Tank and Exhaust Measurements [Inches (mm)]. . . . . . . . . . . . . . . . . . . . . . . 3-11
Figure 3–13.
T300
Optional 22-inch Fuel Tank Mounting Measurements [Inches (mm)]. . . . . . . . . . . . . . . . . . . . 3-11
Figure 3–14.
T300
Vertical Tailpipe on Side of Cab [Inches (mm)]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-12
Figure 3–15.
T300
Vertical Tailpipe on Back of Cab [Inches (mm)]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Figure 4–1.
Minimum Clearance Between Top of Rear Tires and Body Structure Overhang. . . . . . . . . . . . . . . .
. 4-1
Figure 4–2.
Minimum Back–of–Cab Clearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 4-1
Figure 4–3.
Air Gap with Frame Rail with Outsert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 4-2
Figure 4–4.
Spacer Between Frame Sill and Body Rail — Rubber or Plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3
Figure 4–5.
High Compression Spring Between the Mounting Bolt and Upper Bracket. . . . . . . . . . . . . . . . . . . . . 4-3
Figure 4–6.
Rubber Spacer Between Brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 4-3
Figure 4–7.
Hole Location Guidelines for Frame Rail and Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Figure 4–8.
Crossmember–Gusset Hole Pattern Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 4-4
Figure 4–9.
Acceptable U–Bolt Mounting with Wood and Fabricated Spacers. . . . . . . . . . . . . . . . . . . . . . . . . . .
. 4-5
Figure 4–10.
Clearance Space for Air Lines and Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Figure 4–11.
Example of Fishplate Bracket at Rear End of Body, used with U–Bolts. . . . . . . . . . . . . . . . . . . . . . . 4-5
Figure 5–1.
Detail of Frame Extensions and Joint Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 5-2
Figure 5–2.
Frame Insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 5-2
Figure 5–3.
Comparison of Original, Shortened, and Extended Wheelbases. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 5-3
Figure 5–4.
Crossmember Added When Distance Exceeds 60 Inches (1524mm). . . . . . . . . . . . . . . . . . . . . . . .
. 5-4
Figure 6–1.
Location of Prewired Body Harness Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Figure 6–2.
Prewired Truck and Body Harness (before 4/98) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 6-2
Figure 6–3.
Prewired Truck and Body Harness (after 3/98) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 6-3
Figure 6–4.
Adding a Third Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 6-5
Figure 6–5.
Liftgate Circuit Breaker Inside Battery Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 6-6
Figure A–1.
Vehicle Identification Number (VIN). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.A-1
Figure A–2.
Driver’s Door and Door Frame Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.A-1
Figure A–3.
Cummins Identification Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Figure A–4.
Front Axle Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Figure A–5.
Rear Axle Identification Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.A-3
Figure B–1.
Balanced Load: CGf 100 in. from front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.B-2
Figure B–2.
Unbalanced Load: CGf 133 in. from front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.B-2
Figure B–3.
Balanced Body Unloaded: CGf 156 in. (3962 mm) from front axle. . . . . . . . . . . . . . . . . . . . . . . . . . .B-5
Figure B–4.
Liftgate Example: CGf 246 in. (6248 mm) from front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-6
Figure B–5.
Loaded Vehicle Example: CGf 156 in. (3962 mm) from front axle. . . . . . . . . . . . . . . . . . . . . . . . . . .
. B-7
