Toyota Land Cruiser 1988 Repair Manual page 190

EFI SYSTEM - Fuel System
Fl-59
F12400
7.
F12517
8.
9.
(c) Disconnect the water hoses and remove the two
bolts and water by-pass pipe.
(d) Remove the four bolts and two intake chamber
stays.
(e) Remove the seven bolts, two nuts and air intake
chamber.
(f) Remove the bolt, manifold temperature sensor with
stay and air intake chamber gasket.
DISCONNECT ENGINE WIRE HARNESS ON
INTAKE MANIFOLD
(a) Disconnect the following connectors:
(1) Cold start injector time switch connector
(2)
Water temperature sensor connector
(3) Water temperature sender gauge connector
(4) Water temperature switch
(5) Six injector connectors
(b) Remove the two clamps and three clamp bolts, and
disconnect the engine wire harness.
REMOVE N0.1 FUEL PIPE AND N0.2 FUEL PIPE
WITH ENGINE HANGER
(a) Disconnect the fuel and vacuum hoses.
(b) Remove the pulsation damper and two gaskets.
(c) Remove the two bolts and No.2 fuel pipe with en-
gine hanger.
(d) Remove the union bolt and two gaskets from the
pressure regulator.
(e) Remove the two bolts and No.1 fuel pipe.
REMOVE DELIVERY PIPE AND INJECTORS
(a) Remove the three nuts, plate washers, spacers and
delivery pipe together with the six injectors.
CAUTION: Be careful not to drop the injectors,
when removing the delivery pipe.
(b) Remove the six insulators, six spacers and three col-
lars from the intake manifold.
(c) Pull out the six injectors from the delivery pipe.