PACCAR Inc. T680 — Introduction

SEATS AND RESTRAINTS WARNING! 1 Do not drive or ride with your seat back in the reclined position. You could be injured by sliding under the seat belts in a collision. Failure to comply may result in death or personal injury. Lumbar (and bolster support if available) are provided for superior support to the back during operation. Lower support is standard and the optional functions include upper lumbar and bolster functions. Pressing on the symbol of the button will add support in the area. Pressing the opposite side of the button will release pressure and will reduce support in the area. 1. Lower and Upper* lumbar adjustment 2.

Bolster* adjustment *This is an optional feature and may vary depending on the vehicle. The seats in this vehicle are equipped with a switch that locks out the fore-aft isolator function in the seat. When locked, the seat will not move back and forth. It will be rigidly fixed and only allowed to move up and down with the vehicle’s movements. (04/13) Y53-1200-1B1 1-21