1500 cc/ml
maybe
Synthetic lube
i would suggest 10w 40
If you mean trans fluid, you pour it in the trans dipstick hole.
Gear lube
1.8 quarts
2 quarts
put iveco 80 140 back end oil in her te ye see
Yamalube 2 stroke gear oil 10w - 40 wt available at your dealer or online
Plug on the upper side of the transmission. Use only the proper lube as outlined in your owner's manual.
Look for a plug on the drivers side of the trans at about the half way mark, it is made for a torx bit.
all new manual transmissions have internal linkage, so it would be lubricated by the gear lube inside the transmission. First make sure the gearcase is full, if it is still giving you trouble you can pull the shifter boot from the floor and put a few drops of gear lube where the shifter enters the transmission.