The chamber B contains therein a reduction gear means 9 comprising the wheel axle 5, {HEAD ~ an input shaft} 7 on {TAIL ~ the forward side} of the wheel axle 5 and a gear train 8 interconnecting therebetween, and is charged with oil 
on
The chamber B contains therein a reduction gear means 9 comprising the wheel axle 5 , { HEAD ~ an input shaft } 7 on { TAIL ~ the forward side } of the wheel axle 5 and a gear train 8 interconnecting therebetween , and is charged with oil
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH