Checking The Relief Valve; Checking The Oil Delivery Pipes; Checking The Oil Strainer; Checking The Oil Nozzles - Yamaha FZ1-N Service Manual

EAS24970

CHECKING THE RELIEF VALVE

1. Check:
• Relief valve body "1"
• Relief valve "2"
• Spring "3"
• O-ring "4"
Damage/wear → Replace the defective
part(s).
EAS24980

CHECKING THE OIL DELIVERY PIPES

1. Check:
• Oil delivery pipe "1"
• Oil pipe "2"
Damage → Replace.
Obstruction → Wash and blow out with
compressed air.
EAS24990

CHECKING THE OIL STRAINER

1. Check:
• Oil strainer "1"
Damage → Replace.
Contaminants → Clean with solvent.
ET2D1013

CHECKING THE OIL NOZZLES

The following procedure applies to all of the oil
nozzles.
1. Check:
• Oil nozzle "1"
Damage/wear → Replace the oil nozzles.
• O-ring "2"
Damage/wear → Replace.
• Oil nozzle passage
Obstruction → Blow out with compressed
air.
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"
5-63
OIL PUMP