Toyota Land Cruiser 1988 Repair Manual page 191

Fl-60
SST (Hose)
Pressure
Regulator
(From Vehicle)
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SST_
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(Clamp)
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(Unron)
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Fuel Filter
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SST (On Vehicle)
(Union)
Fl2sss
Fuel
(Filter)
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F12597
Pressure
-~
Regulator
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SST (Hose)
Fuel
~
SST (Union)
Return-~
Hose
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Gasket
SST (Union
ga
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SST (Hose)
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SST (Union)
New
0-Ring
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(Clamp)
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Fl2410
EFI SYSTEM - Fuel System
INSPECTION OF INJECTORS
1. INSPECT INJECTOR INJECTION
WARNING: Keep clear of sparks during the test.
(a) Disconnect the fuel hose from the fuel filter outlet.
(b) Connect SST (union and hose) to the fuel filter
outlet with new gaskets and the union bolt.
SST 09268-41 045
NOTE: Use the vehicle's fuel filter.
(c) Remove the pressure regulator. (See page Fl-55)
(d) Connect the fuel return hose and SST (hose) to the
pressure regulator with SST (unions). new gaskets
and union bolt.
SST 09268-41 045
(e) Connect SST (union and hose) to the injector, and
hold the injector and union with SST (clamp).
SST 09268-41045
(f) Put the injector into the graduated cylinder.
NOTE: Install the a suitable vinyl hose onto the injector
to prevent gasoline from splashing out.
(g) Reconnect the battery negative (-) cable.
(h) Turn the ignition switch ON.
NOTE: Do not start the engine.
(i) Using a service wire, short terminals
+
8 and FP of
the check connector.