Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Inspection

HINT:

• Adjustment of the brake booster push rod is required when the brake master cylinder sub-assembly is replaced with a new one.

• Adjustment is not necessary when the removed brake master cylinder sub-assembly is reused and the brake booster assembly is replaced with a new one.

• If there is clearance between the accessory tool and the shell of the brake booster (the accessory tool does not contact the body of the brake booster), the push rod is protruding too far.
• If the chalk does not stick on the tip of the brake booster push rod, the push rod protrusion length is insufficient.

Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE BRAKE MASTER CYLINDER TO WAY TUBE (a) Secure the brake master cylinder sub-assembly with way in a vise. NOTICE: Place aluminum plates on the vise to prevent damage to t ...

Installation

INSTALLATION PROCEDURE 1. INSPECT AND ADJUST BRAKE BOOSTER PUSH ROD Click here 2. INSTALL BRAKE MASTER CYLINDER O-RING (a) Install a new brake master cylinder O-ring to the brake master cylinder sub ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Drive Belt: On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fans when working in the engine compartment with the engine running or the engine switch on (I ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Stop Light Switch: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during stop light switch removal/installation are shown below. Necessary Procedures After Parts Removed/Install ...