1991 LEXUS SC400 Service Repair Manual

Page 977 of 4087

LEXUS SC400 1991  Service Repair Manual 
BRAKE SYSTEM
BR±1 
WhereEverybodyKnowsYourName

Page 978 of 4087

LEXUS SC400 1991  Service Repair Manual 
GENERAL DESCRIPTION
BR03E±06
1.  Care must be taken to replace each part properly as it could affect the \
performance of the brakesystem and result in a driving hazard. Replace the parts with parts

Page 979 of 4087

LEXUS SC400 1991  Service Repair Manual 
GENERAL DESCRIPTION
BR03E±06
1.  Care must be taken to replace each part properly as it could affect the \
performance of the brakesystem and result in a driving hazard. Replace the parts with parts

Page 980 of 4087

LEXUS SC400 1991  Service Repair Manual 
PARKING BRAKE
BR03H±04
When the parking brake lever is pulled up, the parking brake shoe lever is p\
ulled via the parking brake wire.
This causes the shoe strut to push the front shoe, which expand

Page 981 of 4087

LEXUS SC400 1991  Service Repair Manual 
PREPARATION
SST (SPECIAL SERVICE TOOLS)
BR03J±04
RECOMMENDED TOOLS
BR0EB±01
BR±4±
BRAKE SYSTEM PREPARATION 
WhereEverybodyKnowsYourName

Page 982 of 4087

LEXUS SC400 1991  Service Repair Manual 
EQUIPMENT
BR03K±03\
 
\

\
Torque wrench
 


\
 


Page 983 of 4087

LEXUS SC400 1991  Service Repair Manual 
TROUBLESHOOTING
BR03M±06
Use the table below to help you find the cause of the problem. The numbers i\
ndicate the priority of the likely
cause of the problem. Check each part in order. If necessary

Page 984 of 4087

LEXUS SC400 1991  Service Repair Manual 
CHECK AND ADJUSTMENT
BR0EC±07
BRAKE PEDAL CHECK AND
ADJUSTMENT
1.  CHECK THAT PEDAL HEIGHT IS CORRECT
Pedal height from asphalt sheet:150.4±160.4 mm (5.92±6.31 in.)
If the pedal height is incorrec