1991 LEXUS SC400 Service Repair Manual

Page 1577 of 4087

LEXUS SC400 1991  Service Repair Manual 
(f)  Connect the ECT sensor connector (for cooling fan).
(g)  Install the ECT sensor wire clamp to the radiator fan shroud.
26. INSTALL RADIATOR RESERVOIR TANK
(a)  Install the reservoir tank to the

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LEXUS SC400 1991  Service Repair Manual 
29.  INSTALL AIR CLEANER
(a)  Connect the air cleaner case to the air duct.
(b)  Connect the air cleaner hose to the intake air connector.
(c)  Install the air cleaner with the 3 bolts.
(d)  Tighten

Page 1579 of 4087

LEXUS SC400 1991  Service Repair Manual 
34.  FILL WITH ENGINE COOLANT
35.  FILL WITH ENGINE OIL
36.  START ENGINE AND CHECK FOR LEAKS
37.  CHECK TRANSMISSION FLUID LEVEL
38.  PERFORM ENGINE ADJUSTMENT(See Tune±Up on pages  EG±9 to 34)
39

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LEXUS SC400 1991  Service Repair Manual 
EXHAUST SYSTEM
COMPONENTS
EG24S±01
EG±204±
1UZ ± FE ENGINE ENGINE MECHANICAL 
WhereEverybodyKnowsYourName

Page 1581 of 4087

LEXUS SC400 1991  Service Repair Manual 
CYLINDER BLOCK
COMPONENTS FOR REMOVAL AND
INSTALLATION OF ENGINE WITH
TRANSMISSION
EM±116±
ENGINE MECHANICAL Cylinder Block 
WhereEverybodyKnowsYourName

Page 1582 of 4087

LEXUS SC400 1991  Service Repair Manual 
COMPONENTS FOR REMOVAL AND
INSTALLATION OF ENGINE WITH
TRANSMISSION (Contd)
±
ENGINE MECHANICAL Cylinder BlockEM±117 
WhereEverybodyKnowsYourName

Page 1583 of 4087

LEXUS SC400 1991  Service Repair Manual 
COMPONENTS FOR REMOVAL AND
INSTALLATION OF ENGINE WITH
TRANSMISSION (Contd)
REMOVAL OF ENGINE WITH
TRANSMISSION
1. REMOVE BATTERYCAUTION: Work must be started after approx. 20 se-
conds or longer fr

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LEXUS SC400 1991  Service Repair Manual 
7.  REMOVE THROTTLE BODY COVER(a)  Remove the mounting cap nut.
(b)  Loosen  the two bolts, and remove the throttle bodycover.
8.  DISCONNECT CONTROL CABLES FROM THROTTLE BODY
Disconnect  the followi