Titan 2WD V8-5.6L (VK56) (2004)
Vacuum Brake Booster: Testing and Inspection
Vacuum Lines
Inspection
VISUAL INSPECTION
Check for improper assembly, damage and deterioration.
CHECK VALVE INSPECTION
Airtightness Inspection
Use a suitable vacuum pump to check. Connect to brake booster side of check valve.
Check Valve specification: Vacuum decrease should be within 1.3 kPa (10 mmHg, 0.39 inHg) for 15 seconds under a vacuum of - 66.7 kPa
(- 500 mmHg, -19.69 inHg)