Install Injectors Into Delivery Pipe; Install Delivery Pipe With Injectors - Toyota 22R-E Service Manual

EG1–190
ENGINE – MFI SYSTEM
INJECTORS INSTALLATION

1. INSTALL INJECTORS INTO DELIVERY PIPE

(a) Install the grommet and anew 0 –ring to the injector.
(b) Apply a light coat of gasoline to the O–rings and
install the injectors into the delivery pipe.
(c) Make sure that the injectors rotate smoothly.
HINT: If the injectors do not rotate smoothly, the O–
rings are probably incorrectly installed. Replace the O
–rings.

2. INSTALL DELIVERY PIPE WITH INJECTORS

(a) Install the four insulators into the injector hole of the
intake manifold.
(b) Place the injectors together with the delivery pipe to
the manifold.
(c) Make sure that the injectors rotate smoothly.
HINT: If the injectors do not rotate smoothly, probable
cause may be incorrect installation of O–rings. Re–
place O–rings again after removing the injectors.