Update. Hurth ZF: Transmission oil changed & Transmission Oil filter cleaned. When engine running and in neutral looking into transmission filler hole, Oil is flat calm.
Place the throttle lever "in gear", lever moves (forward and reverse on Transmission housing). Confirmed the transmission shaft is turning when transmission lever is put into gear.
The oil in transmission remains flat calm (ie. nothing inside transmission is generating any oil ripples) when gear is selected. Finally its worth highlighting that the return pipe (from the top of the oil cooler was and remains empty.
Am I right to assume the only solution is to take out transmission and undertake overhaul?
What is the likely failure within the transmission?
Any quick fixes to try?
Place the throttle lever "in gear", lever moves (forward and reverse on Transmission housing). Confirmed the transmission shaft is turning when transmission lever is put into gear.
The oil in transmission remains flat calm (ie. nothing inside transmission is generating any oil ripples) when gear is selected. Finally its worth highlighting that the return pipe (from the top of the oil cooler was and remains empty.
Am I right to assume the only solution is to take out transmission and undertake overhaul?
What is the likely failure within the transmission?
Any quick fixes to try?
Comment