PACCAR 270 — WARNING! Batteries can injure you severely. They contain acid, produce poisonous and explosive ga...

Items of Special Importance General It is not recommended that you attempt to jump start your vehicle. If you have a battery problem, it is best to contact a dealer or a reputable towing service. However, if your battery is discharged (dead), you may be able to start it by using energy from a good battery in another vehicle. This is termed “jump starting.” Be sure to follow the precau- tions and instructions below. WARNING! Batteries can injure you severely. They contain acid, produce poi- sonous and explosive gases, and supply levels of electric current high enough to cause burns. A spark or flame near a battery on charg e may cause it t o explode with great force.

Jump Starting Vehicles WARNING! Do not try to charge a frozen battery. (Even a battery with ice par- ticles on the electrolyte sur- face is dangerous.) Allow it to thaw out first. And always allow the battery to thaw gradually—do not apply direct heat. Gas trapped in the ice may cause an explo- sion. First connect the positive (+) terminal of the battery charger to the positive (+) terminal post of the battery and then the negative (–) terminal to the negative (–) terminal post. After charging, switch off the battery charger and then discon- nect the negative (–) terminal followed by the positive (+) terminal. For normal charging, the battery cables may remain in place.

For fast-charging, both battery cables must be disconnected. Ensure that all lights are switched off when not required. Vehicles fitted with a liftgate: Avoid excessive and severe battery drain when operating the liftgate. WARNING! Battery posts, terminals and related acces- sories contain lead and lead com pounds, ch emicals known to the State of Cali- fornia to cause cancer and reproductive harm. Wash hands after handling. Battery Charging