2009 Dodge Ram 2500 Pickup Owner Manual - Page 436

434 MAINTAINING YOUR VEHICLE Engine Air Cleaner Filter Refer to the "Maintenance Schedule" in Section 8 for the proper maintenance intervals. used to assure most efficient service. MOPAR௡ engine air cleaner filters are a high quality filter and are recommended. Maintenance-Free Battery The top of the maintenance-free battery is permanently sealed. You will never have to add water, nor is periodic maintenance required. WARNING! The air induction system (air cleaner, hoses, etc.) can provide a measure of protection in the case of engine backfire. Do not remove the air induction system (air cleaner, hoses, etc.) unless such removal is necessary for repair or maintenance. Make sure that no one is near the engine compartment before starting the vehicle with the air induction system (air cleaner, hoses, etc.) removed. Failure to do so can result in serious personal injury. Engine Air Cleaner Filter Selection The quality of replacement engine air cleaner filters varies considerably. Only high quality filters should be WARNING! • Battery fluid is a corrosive acid solution and can burn or even blind you. Do not allow battery fluid to contact your eyes, skin or clothing. Do not lean over a battery when attaching clamps. If acid splashes in eyes or on skin, flush the area immediately with large amounts of water. (Continued)