Lubrication Points And Lubricant Types; Engine - Yamaha YZ 2019 Series Owner's Service Manual

EAM20132

LUBRICATION POINTS AND LUBRICANT TYPES

EAM30206

ENGINE

Oil seal lips
Bearing
O-ring
Camshaft cap bolt threads and contacting surface
Cylinder head bolt threads, seats, washers
Valve stems
Valve stem ends
Valve lifter outer surface
Camshaft lobe and journal
Valve lifter top surface
Crankshaft journal
Crankshaft big end thrust surfaces and washers
Piston outer surface
Piston pin outer surface
Balancer shaft journal (left)
Balancer nut threads (left)
Decompression system moving parts
Water pump impeller shaft
Oil pump rotors (inner and outer)
Oil passage gasket
Oil pump shaft
Ratchet wheel and ratchet wheel guide contacting portion
Primary drive gear nut threads and contacting surface
Clutch boss nut
Primary driven gear inner surface and end surface
Clutch push rod washer
Clutch push rod 1 outer surface
Clutch push rod 1 thrust surface
Clutch push rod 2 outer surface
Push lever shaft outer surface
Transmission gear inner surface (wheel and pinion) and collar
LUBRICATION POINTS AND LUBRICANT TYPES
Lubrication point
2-19
Lubricant types
LS
E
LS
E
M
M
M
E
M
M
M
E
E
E
M
E
E
LS
E
LS
E
M
E
E
E
E
E
E
E
E
M