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Where is oil plug on a 1999 FLHTCI HARLEY DAVIDSON?

1999 FLHTCI HARLEY DAVIDSON

Oil Drain Plug

Engine - 3/4" 1" deep drain plug (17 mm hex with 1/4" hex for safety wire)

Locate the oil drain plug underneath the engine. It will be a 3/4" 1" deep drain plug (17 mm hex with 1/4" hex for safety wire)

Place an oil pan under the drain plug to catch the draining oil.

Loosen the drain plug by turning it counterclockwise with a 17 mm wrench. Be careful not to drop the drain plug into the oil pan.

Allow the oil to drain completely into the oil pan.

Replace the drain plug by tightening it clockwise with a 17 mm wrench. Tighten the plug snugly, but do not overtighten it.