Engine with timing cover off showing cam sprocket, timing chain…

In-vehicle view of an engine front with the timing cover removed, exposing the camshaft sprocket, timing chain and crankshaft snout with a shop rag stuffed below to catch debris. The serpentine belt tensioner and idler pulleys sit at left, with the water pump opening and a yellow bottle of sealant nearby.

AI caption August 2011 · Photo 255 of 1327