Removal
2)
Disconnect negative (–) cable at battery.
3)
Remove injector cover.
4)
Disconnect fuel injector connector (1).
5)
Disconnect return hose (2) from fuel injector.
6)
Plug fuel return pipe of fuel injector with cap available as a spare part to prevent them from entering dust. (Refer to “Precaution” under
Fuel Delivery System Description:K9K
for parts number and handling.)
8)
Remove fuel injector (1) from cylinder head.
9)
Remove searing washer from cylinder head hole.
10)
Plug fuel injector nozzle with cap available as a spare part to prevent them from entering dust. (Refer to “Precaution” under
Fuel Delivery System Description:K9K
for parts number and handling.)
Installation
1)
Clean fuel injector installing hole of cylinder head, fuel injector body and fuel injector bracket using a lint-free cloth dipped in clean solvent.
2)
Remove plug (dust preventing cap) (1) from fuel injector nozzle.
3)
Install new searing washer to cylinder head.
4)
Install fuel injector to cylinder head.
Tighten fuel injector bracket bolt to specified torque.
Tightening torque
Fuel injector bracket bolt
(
a
):
28
N·m (
2.8
kg-m,
20.5
lb-ft)
6)
Remove plug (dust preventing cap) (1) from fuel return pipe of fuel injector.
7)
Connect return hose (2) to fuel injector.
8)
Connect fuel injector connector (1).
9)
Install injector cover.
10)
Connect negative (–) cable to battery.