( TL19E10D14300014701KBAT00 )

Brake Booster Replacement

LHD model
NOTE: The illustrations show R20A3 engine model.

1. Remove the cowl cover.

1. Remove the master cylinder.

1. Disconnect the brake booster vacuum hose (A) from the brake booster.

1. K24Z3 engine model: Remove the under-hood fuse/relay box stay (A), then remove the engine wire harness clamps (B).

1. R20A3 engine model: Remove the under-hood fuse/relay box stay (A), then remove the engine wire harness clamps (B) and the clips (C).

1. Remove the brake lines (A) from the clamp (B).

1. Remove the driver's dashboard undercover.

1. Remove the lock pin (A) and the joint pin (B), then disconnect the yoke from the brake pedal.

1. Remove the brake booster mounting nuts (C).

1. Remove the brake booster (A) from the engine compartment.
   - Be careful not to damage the booster surfaces and the threads of the booster stud bolts.
   - Be careful not to bend or damage the brake lines.
   NOTE: Use the new brake booster gasket (B) reassembly.

1. Install the brake booster in the reverse order of removal, and note these items:
   - Install the master cylinder after installing the brake booster.
   - Check the brake pedal height and free play after installing the master cylinder, and adjust it if necessary.
   - Bleed the brake system.