Disassembly (Prius)
WARNING: This page is about a different car, the 2002 Toyota Prius, 2002 Toyota Land Cruiser, 2002 Toyota 4Runner, 2001 Toyota Prius, and 2001 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the brake actuator tube and suction hose. See Fig 1. Using special tool (09023-00100), remove brake actuator tube. Remove the 2 clips and suction hose. Remove the 4 bolts and brake power supply bracket No. 3. See Fig 2.
- Remove pressure switch assembly. Remove the 2 bolts, clamp and brake booster pump bracket No. 1. Remove the 3 bolts and brake booster pump bracket No. 2. Remove the 2 screws and disconnect the wire harness from the booster pump.
- Disconnect the connectors from the connector bracket. Remove the bolt, clamp and connector bracket. Remove the 4 bolts, brake power supply bracket No. 1 and No. 2.
- Place booster pump with a cloth in a vise. See Figure. To remove accumulator from booster pump, remove the 2 washers, 3 cushions, 2 collars, and sleeve. Using special tool (09318-12010), remove accumulator. Remove spring, silencer tube and "O" ring. See Figure.NOTE: Do not let foreign matter enter pump.