Yamaha TZ250M1 Owner's Service Manual page 164

OIL PUMP
2. Install:
• Oil delivery pipe 1
NOTE:
When installing the oil delivery pipe, fit the pro-
jection a of the oil delivery pipe into the hole
b on the crankcase.
3. Install:
• Plain washer [D=ø22 mm (0.87 in)] 1
• Oil pump gear shaft 2
To transmission housing 3.
4. Install:
• Plain washer [D=ø15 mm (0.87 in)] 1
• Dowel pin 2
• Inner rotor 3
• Outer rotor 4
To oil pump gear shaft 5.
NOTE:
• Apply the transmission oil on the inner rotor
and outer rotor.
• Make sure the dowel pin fits into the groove
a in the inner rotor.
• When installing the outer rotor, make sure the
punch mark b on the outer rotor face the
transmission housing side.
5. Install:
• Dowel pin 1
4-66
ENG