Assembling The Oil Pump; Installing The Oil/Water Pump - Yamaha FZ8NA Service Manual

EAS25010

ASSEMBLING THE OIL PUMP

1. Lubricate:
• Inner rotor
• Outer rotor
• Oil pump shaft
(with the recommended lubricant)
Recommended lubricant
Engine oil
2. Install:
• Pin "1"
• Inner rotor "2"
• Outer rotor "3"
• Oil pump housing "4"
• Oil pump housing bolt
Oil pump housing bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
TIP
When installing the inner rotor, align the pin "1"
in the oil pump shaft with the groove "a" in the
inner rotor "2".
3. Install:
• Oil/water pump driven sprocket "1"
Oil/water pump driven sprocket
bolt
15 Nm (1.5 m·kgf, 11 ft·lbf)
LOCTITE®
TIP
5VY mark of the oil/water pump driven gear is
installed at oil pump side.
4. Check:
• Oil pump operation
Refer to "CHECKING THE OIL PUMP" on
page 5-60.
EAS25030

INSTALLING THE OIL/WATER PUMP

1. Install:
• O-ring New
• Oil/water pump assembly "1"
• Dowel pin
• Bolts "2"
Oil/water pump assembly bolt
12 Nm (1.2 m·kgf, 8.7 ft·lbf)
LOCTITE®
2. Install:
• Washer
• Oil/water pump assembly drive chain "1"
• Oil/water pump assembly drive sprocket
"2"
• Collar
ECA5D01016
After installing the oil/water pump assem-
bly drive chain and drive sprocket, make
sure the oil/water pump turns smoothly.
5-62
OIL PUMP