
New
O-Ring
New
Insulator
P11300
Delivery Pipe Insulator Injector
Holder
O-Ring
Insulator
Injector
Intake
Manifold
Spacer
P12837
SST
+B
FP
DLC1
P11290
Fuel Return
Hose
Pinch
P11445
3. Observe the following precautions when removing and
installing the injectors.
(a) Never reuse the O-ring.
(b) When placing a new O-ring on the injector, take care not to
damage it in any way.
(c) Coat a new O-ring with spindle oil or gasoline before
installing-never use engine, gear or brake oil.
4. Install the injector to the delivery pipe and intake manifold as
shown in the illustration.
5. Check that there are no fuel leaks after doing maintenance
anywhere on the fuel system.
(a) Using SST, connect terminals +B and FP of the DLC 1.
SST 09843-18020
(b) With engine stopped, turn the ignition switch ON.
(c) Pinch the fuel return hose.
The pressure in the high pressure line will rise to approx. 392
kPa (4 kgf/cm2, 57 psi). In this state, check to see that there
are no leaks from any part of the fuel system.
NOTICE: Always pinch the hose. Avoid bending as it may
cause the hose to crack.
(d) Turn the ignition switch OFF.
(e) Remove the SST from the DLC1.
SST 09843-18020