OEM 2009 Toyota Avalon Brake Booster

2009 Toyota Avalon Parts Questions & Experts Answers

• Q: How to install the brake booster on 2009 Toyota Avalon?

  A: Before finishing the brake booster installation you should first install brake master cylinder push rod clevis and the lock nut to the assembly then secure them temporarily by ensuring full tightness will come during the brake pedal height adjustment stage. Install a new brake booster gasket on the brake booster assembly after which you should mount the assembly to the body with 4 nuts torqued to 13 Nm (133 kgf-cm, 10 ft-lbf) while avoiding damage to brake lines. The installation of the push rod requires the pin to receive lithium soap base glycol grease followed by fitting the brake master cylinder push rod clevis onto the brake pedal sub-assembly and the installation of a new pin with clip. After the brake pedal return spring installation you should proceed with installing the brake master cylinder sub-assembly. You should connect the vacuum hose to the brake booster assembly before securing it with the clip. Complete the brake fluid reservoir then conduct brake master cylinder bleeding together with brake line bleeding followed by bleeding the brake actuator. The technician must inspect all brake fluid leaks as well as check the reservoir fluid level while performing brake pedal height checkups and free play and reserve distance adjustments. After installing the air cleaner case proceed with installing the air cleaner cap attached with an air cleaner hose. The installation process ends with the cowl top panel outer secured through 4 bolts and 2 nuts that demand a torque of 80 Nm (816 kgf-cm, 59 ft-lbf). When all tasks related to windshield wiper motor and link assembly, cowl top ventilator louver sub-assembly, and right and left windshield wiper arm and blade assemblies are done the installation concludes.