C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
1. Make sure the vehicle is on a flat level surface.
2. Measure the C height by measuring the distance between the rear axle center line to bottom inside of frame rail.
3. Check the suspension components for any binding conditions. Allow the vehicle to settle into position.
4. Measure the C height dimension.
5. The true C height dimension number is the average of the high and the low measurements.
6. If these measurements are out of specifications, inspect for the following conditions:
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Sagging front suspension. Refer to Leaf Springs Replacement.
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Sagging rear leaf springs. Refer to Leaf Spring Replacement.
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Worn rear suspension components, such as leaf spring bushings. Refer to Spring Bushing Replacement.
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Improper tire inflation. Refer to Tire Inflation Pressure Specifications.
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Improper weight distribution.
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Collision damage.
