Install Injectors And Delivery Pipe - Toyota 22R-E Service Manual

EG2–82
ENGINE – ENGINE MECHANICAL

16. INSTALL INJECTORS AND DELIVERY PIPE

(a) Install a new grommet to the injector.
(b) Apply a light coat of gasoline to a new O–ring, and
install it to the injector.
(c) While turning the injector clockwise and counter–
clockwise, push it to the delivery pipe. Install the eight
injectors.
(d) Position the injector connector outward.
(e) Install a O–ring to the spacer.
(f) Place the six spacers and insulators into the injector
holes.
(g) Place the four spacers on the stud bolts.
(h) Place the two delivery pipes together with the six
injectors in position on the intake manifold.
(i) Temporarily install the four spacers and nuts.
(j) Check that the injectors rotate smoothly.
HINT: If injectors do not rotate smoothly, the probable
cause is incorrect installation of O –rings. Replace the
O–rings.
(k) Position the injector connector upward.
(I) Tighten the four nuts holding the delivery pipes to the
intake manifold.
Torque: 13 N–m (130 kgf–cm, 9 ft–lbf)
(m) Install the No. 1 fuel pipe to the No.3 bearing cap with
the bolt.