Yamaha 2004 YP400 Service Manual page 54

LUBRICATION POINTS AND LUBRICANT TYPES
Water pump seal lip
Crankcase breather pipe
Transmission case breather pipe
Cylinder head cover (guide stopper mating surface)
Crankcase mating surface
Generator rotor cover (grommet mating surface)
Lubrication point
2 - 24
SPEC
Lubricant
LS
LT
LT
Yamaha bond
No. 1215
Yamaha bond
No. 1215
Yamaha bond
No. 1215