Removal & Installation (Previa)
- Disconnect brakelines from LSPV. Remove adjusting bolt lock nut. Disconnect spring. Remove LSPV. To install, reverse removal procedure. Bleed brake system. See BLEEDING BRAKE SYSTEM .
- Check for fluid leaks. Check and adjust LSPV pressures. See LOAD-SENSING PROPORTIONING VALVE (LSPV) & BY-PASS VALVE (BPV) under TESTING .