Toyota 1 MZ–FE Manual page 249

1MZ–FE ENGINE – SFI SYSTEM
(i) Remove the nut and disconnect the PS pressure tube.
(j) Remove the bolt holding the No.1 engine hanger to
the air intake chamber.
(k) Remove the bolt, and disconnect the ground strap.
Using a 8 mm hexagon wrench, remove the 2 bolts, 2
nuts, air intake chamber assembly and gasket.
11. DISCONNECT INJECTOR CONNECTORS
12. REMOVE AIR ASSIST HOSES AND PIPE
(a) Disconnect the air assit pipe from the bracket on the
No.1 fuel pipe.
(b) Remove the air assist hoses from the intake manifold.
13. DISCONNECT FUEL INLET AND RETURN HOSES
(a) Disconnect the fuel return hose from the No.1 fuel
pipe.
(b) Disconnect the fuel inlet hose from the fuel filter.
CAUTION: Catch leaking fuel in a container.
EG2–249