Page 190 - 2019 SHOP MANUAL CRF1000/A/D

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FUEL SYSTEM
ASSEMBLY/INSTALLATION
Apply engine oil to new O-rings and seal rings.
[6] [5]
Assemble the following:
– Seal rings [1]
– Fuel injectors [2] [4]
– O-rings [3]
– Fuel injector joints [4]
– O-rings [5] Align
– Fuel rail [6]
[3]
• Align the injector connectors with the fuel joint tabs
to position them upright. [2]
[1]

Install the fuel injector assembly [1].
[1] [2]
• When installing the fuel injector, be careful not to
damage the seal ring.
Install and tighten the bolts [2] to the specified torque.
TORQUE: 5.1 N·m (0.5 kgf·m, 3.8 lbf·ft)
[3]
Connect the fuel injector 2P (Black) [3] and 2P (Blue)
[4] connectors.
[4]
Install the ECM/PCM (page 4-39).

SECONDARY AIR SUPPLY SYSTEM

SYSTEM INSPECTION
Start the engine and warm it up to normal operating
temperature. [1]
Stop the engine.
Remove the air cleaner housing (page 7-11).
Check that the secondary air intake port [1] of the
element holder is clean and free of carbon deposits.
Check the PAIR reed valve if the port is carbon fouled
(page 7-21).

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