In {HEAD ~ a hydraulic drive apparatus} such as {TAIL ~ a transaxle}, a rotatable hydraulic pump and rotatable hydraulic motor are disposed in a housing forming a sump 
such as
In { HEAD ~ a hydraulic drive apparatus } such as { TAIL ~ a transaxle } , a rotatable hydraulic pump and rotatable hydraulic motor are disposed in a housing forming a sump
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH