I have a question for the H-60 experts out there. I have noticed there are/were a few different transmission drain hose setups on H-60s. My question is, are they different due to aircraft type (MH-60L vs MH-60G), or over time (one hose is older, or three hoses are older, etc.), or is there some other reason for the variation?
The first is on a USAF MH-60G with three drain hoses coming off the transmission drip pan. This pic shows all three going to the aft of the aircraft.
I have also seen the two forward ones going forward to each outside C pillar as on this