REASSEMBLY PROCEDURE 1. INSTALL VACUUM WARNING SWITCH ASSEMBLY (a) Install a new check valve grommet to the brake booster assembly. (b) Install the vacuum warning switch assembly to the brake booster assembly as shown in the illustration. 
2. INSTALL BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Install a new check valve grommet to the brake booster assembly. (b) Install the brake vacuum check valve assembly to the brake booster assembly. |
Toyota Avalon Service & Repair Manual > Oil Pressure Switch: Installation
INSTALLATION PROCEDURE 1. INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY (a) Apply adhesive to 2 or 3 threads of the engine oil pressure switch assembly. Adhesive: Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent NOTICE: Do not apply adhesive to the oil inlet port of the engine oil pressure ...
