1991 LEXUS SC400 coolant reservoir

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Page 1654 of 4087

LEXUS SC400 1991  Service Repair Manual 
ENGINE TUNE±UP
INSPECTION OF ENGINE COOLANT
1. INSPECT ENGINE COOLANT LEVEL AT RESERVOIRTANK
The engine coolant level should be between the LOW and
FULL lines.
If low, check for leaks and add engine

Page 1667 of 4087

LEXUS SC400 1991  Service Repair Manual 
ENGINE TUNE±UP
INSPECTION OF ENGINE COOLANT
1. INSPECT ENGINE COOLANT LEVEL AT RESERVOIRTANK
The coolant level should be above the ºCOLD LEVELº at 
normal temperature (20 5C (68 5F)).
If low, chec

Page 1708 of 4087

LEXUS SC400 1991  Service Repair Manual 
REMOVAL OF TIMING BELT
(See Components on pages EM±33 and 34)
1. REMOVE BATTERY CAUTION: Work must be started after approx. 20 se-
conds or longer from the time the ignition switch is
turned to  the

Page 1730 of 4087

LEXUS SC400 1991  Service Repair Manual 
37.  INSTALL A/C COMPRESSOR(a) In sta ll th e A/C co mp re sso r, co mp re sso r sta y an dground  cable with the three bolts and nut.
Torque: Bolt 49 N Vm (500 kgf Vcm, 36 ft Vlbf)
Nut 29 N Vm (300

Page 2171 of 4087

LEXUS SC400 1991  Service Repair Manual 
19. BRAKE PEDAL
(a)  Check that pedal for smooth operation.
(b)  Check that the pedal has the proper reservedistance  and freeplay.
(c)  Check the brake booster function.
20. BRAKES At a safe place,

Page 2208 of 4087

LEXUS SC400 1991  Service Repair Manual 
ENGINE TUNE±UP
INSPECTION OF ENGINE COOLANT
1. INSPECT ENGINE COOLANT LEVEL AT RESERVOIRTANK
The coolant level should be above the ºCOLD LEVELº at 
normal temperature (20 5C (68 5F)).
If low, chec

Page 2235 of 4087

LEXUS SC400 1991  Service Repair Manual 
REMOVAL OF TIMING BELT
(See Components on pages EM±33 and 34)
1. REMOVE BATTERY CAUTION: Work must be started after approx. 20 se-
conds or longer from the time the ignition switch is
turned to  the

Page 2257 of 4087

LEXUS SC400 1991  Service Repair Manual 
37.  INSTALL A/C COMPRESSOR(a) In sta ll th e A/C co mp re sso r, co mp re sso r sta y an dground  cable with the three bolts and nut.
Torque: Bolt 49 N Vm (500 kgf Vcm, 36 ft Vlbf)
Nut 29 N Vm (300