Checking The Relief Valve; Checking The Oil Delivery Pipe And Oil Pipe; Checking The Oil Strainer; Assembling The Oil Pump - Yamaha YZF-R1K Service Manual

OIL PAN AND OIL PUMP
3. Check:
• oil pump operation
Unsmooth → Repair or replace the
defective part(-s).
Refer to "WATER PUMP" in chapter 5.
EB411410

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).
EB411421
CHECKING THE OIL DELIVERY PIPE AND
OIL PIPE
1. Check:
• oil delivery pipe 1
• oil pipe 2
Damage → Replace.
Obstruction → Wash and blow out
with compressed air.
EB411430

CHECKING THE OIL STRAINER

1. Check:
• oil strainer 1
Damage → Replace.
Contaminants → Clean with engine oil.
EB411701

ASSEMBLING THE OIL PUMP

1. Lubricate:
• inner rotor
• outer rotor
• impeller shaft
(with the recommended lubricant)
Recommended lubricant
Engine oil
4 - 55
ENG
4