sorry no photos but if you follow oil supply line around to where it attachs to the block under manifold you will see the oil pressure switch remove switch makes it easier, there is a large hex fitting there holding oil line onto block. remove this and the filter is inside held in with a small circlip remove circlip and filter , clean with a degreaser. while parts are removed best to take complete oil line of and clean,apply a VAREY THIN SMERE of good sealer to threads and sealing washers and do not over tighten as oil pipe is easly bent and damaged. all of this is easily done with air cleaner housing removed. hope this helps?