The direction adjustment assembly enables adjustment of the direction of the extendable tube assembly and the oil filling funnel with {TAIL ~ respect} to the engine, while the extendable tube assembly allows {HEAD ~ the oil filling funnel} to be selectively moved toward or away from the oil filling hole 
The direction adjustment assembly enables adjustment of the direction of the extendable tube assembly and the oil filling funnel with { TAIL ~ respect } to the engine , while the extendable tube assembly allows { HEAD ~ the oil filling funnel } to be selectively moved toward or away from the oil filling hole
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH