K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
2. Install the retainers to the inner panel extension rear.
Tighten the retainers to 1.7 N.m (15 lb in).
3. Install the retainers to the inner panel extension front.
Tighten the retainers to 1.7 N.m (15 lb in).
4. Install the retainer strap to the backside of the inner panel extension (1).