Hi guys, sorry for single post but my brother-in-law has just done the water pump and belts on his 2.5 2012 truck, only to find he is left with a single bolt very clean apart from the head so it looks like it goes into the engine or somewhere where the base of the bolt is kept clean.....snag is we cannot work out where its come from. The water pump bolts are all there and correct lengths, the pulleys are M10 so not there we are totally baffled as to where this single bolt goes ?
Anyone like to guess where its from ?
Cheers Simon (UK)

Plastic cam belt.cover

Ok will check, but think all the cover screws are 6mm not 8mm

We sorted bolt goes just below water pump it got removed by mistake when removing the pump