LS 400 V8-4.0L (1UZ-FE) (1990)
Vacuum Brake Booster: Service and Repair
Disassembly and Assembly
The brake booster on these models cannot be overhauled and must be replaced as a complete unit.
Vacuum Brake Booster: Service and Repair
Disassembly and Assembly
The brake booster on these models cannot be overhauled and must be replaced as a complete unit.