GS 450h V6-3.5L (2GR-FSE) Hybrid (2007)
Brake Master Cylinder: Testing and Inspection
Inspection
BRAKE MASTER CYLINDER
INSPECTION
1. CHECK BRAKE MASTER CYLINDER SUBASSEMBLY
(a)
Inspect the brake master cylinder. If any of the following occurs, replace the brake master cylinder sub-assembly with a new one:
The surface of the brake master cylinder is cracked, dented, or chipped.
2. CHECK BRAKE STROKE SIMULATOR CYLINDER SUB-ASSEMBLY
(a)
Inspect the brake stroke simulator cylinder. If any of the following occurs, replace the brake stroke simulator cylinder sub-assembly with a
new one:
The surface of the brake stroke simulator cylinder is cracked, dented, or chipped.