Engine Idle Speed - Honda CBR650F Service Manual

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MAINTENANCE
Check that the oil filter boss protrusion from the
crankcase is specified length as shown.
SPECIFIED LENGTH: 16.5 – 17.5 mm (0.65 – 0.69 in)
• If the oil filter boss is removed, apply locking agent
to the oil filter boss threads and install it (page 1-17).
Apply engine oil to the threads and O-ring of a new oil
filter cartridge [1].
Install the oil filter cartridge and tighten it to the
specified torque.
TOOL:
Oil filter wrench
TORQUE: 26 N·m (2.7 kgf·m, 19 lbf·ft)
Install a new sealing washer onto the drain bolt.
Install and tighten the drain bolt/sealing washer to the
specified torque.
TORQUE: 30 N·m (3.1 kgf·m, 22 lbf·ft)
Fill the crankcase with the recommended engine oil
(page 3-9).
ENGINE OIL CAPACITY:
2.6 liters (2.7 US qt, 2.3 Imp qt) at draining
2.9 liters (3.1 US qt, 2.6 Imp qt) at oil filter change
3.5 liters (3.7 US qt, 3.1 Imp qt) at disassembly
Check the oil level (page 3-9).
Make sure there are no oil leaks.

ENGINE IDLE SPEED

• Inspect the idle speed after all other engine maintenance items have been performed and are within
specifications.
• Before checking the idle speed, inspect the following items:
– No MIL blinking
– Throttle operation and throttle grip freeplay (page 3-4)
• The engine must be warm for accurate idle speed inspection.
• This system eliminates the need for manual idle speed adjustment.
Start the engine, warm it up to normal operation temperature and let it idle.
Check the idle speed.
IDLE SPEED: 1,250 ± 100 min
If the idle speed is out of the specification, check the following:
– Air cleaner element condition (page 3-5)
– Throttle operation and throttle grip freeplay (page 3-4)
– Spark plug condition (page 3-6)
– Intake air leak or engine top-end problem (page 10-4)
– IACV operation (page 7-17)
3-10
07HAA-PJ70101
-1
(rpm)
16.5 – 17.5 mm
(0.65 – 0.69 in)
[3]