LUBRICANT SPECIFICATIONS The responsibility for meeting these specifications, the quality of the product, and its performance in ser- vice rests with the lubricant supplier. NOTE For oil reservoir with side filler plugs (transmission, axles, steering gear boxes, transfer cases, etc.) the oil must be level with the filler opening. 5 1 Improper Oil Level 2 Proper Oil Level Use care when checking the oil level with a finger. Just because you can reach the oil level with a finger, does not mean the oil level is correct. (03/17) Y53-6077-1B1 5-45