1991 LEXUS SC400 Service Repair Manual

Page 1817 of 4087

LEXUS SC400 1991  Service Repair Manual 
CYLINDER BLOCK
COMPONENTS FOR REMOVAL AND
INSTALLATION OF ENGINE WITH
TRANSMISSION
EM±62±
ENGINE MECHANICAL Cylinder Block 
WhereEverybodyKnowsYourName

Page 1818 of 4087

LEXUS SC400 1991  Service Repair Manual 
COMPONENTS FOR REMOVAL AND
INSTALLATION OF ENGINE WITH
TRANSMISSION (Contd)
±
ENGINE MECHANICAL Cylinder BlockEM±63 
WhereEverybodyKnowsYourName

Page 1819 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: Turn the ignition switch to ºLOCKº. Discon-
nect the cable

Page 1820 of 4087

LEXUS SC400 1991  Service Repair Manual 
5.  REMOVE AIR CLEANER ASSEMBLY(a)  Disconnect  the high±tension cord from the ignition coil.
(b)  Disconnect the volume air flow meter connector.
(c)  Disconnect the following hose:(1) PS air hose

Page 1821 of 4087

LEXUS SC400 1991  Service Repair Manual 
(b) Remove the two bolts, screw and upper radiatorsupport.  Remove the two upper radiator supports.
(c)  Lift out the radiator with the hoses.
8.  REMOVE CHARCOAL CANISTER (a)  Disconnect  the vacuum

Page 1822 of 4087

LEXUS SC400 1991  Service Repair Manual 
(c)  Disconnect the following connectors:(1)  Two connectors from engine room main wire
(2) Igniter connector
(3)  Theft deterrent horn connector
(d)  Disconnect  the wire harness from the two wire c

Page 1823 of 4087

LEXUS SC400 1991  Service Repair Manual 
(p)  Remove the bolt holding the engine wire protector fromthe heater valve bracket.
(q)  Remove the two nuts holding the engine wire clamp from the body.
12. (M/T) REMOVE TRANSMISSION SHIFT LEVER
(a

Page 1824 of 4087

LEXUS SC400 1991  Service Repair Manual 
13.  DISCONNECT ENGINE WIRE FROM CABIN(a)  Remove the two clips, and pull out the instrument panelunder cover.
(b)  Remove the four mounting screws.
(c) Disc onnect the connectors, and remove the low