LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1981 >> Magnavan Standard Trans >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Systems - Hydraulic System Control Valves >> Removal & Installation >> All Models >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

All Models: Removal

Disconnect brake warning light connection at switch. Disconnect all brake hydraulic lines at valve. Cover open ends of line to prevent dirt from entering system. Remove (valve mounting bolts. Remove valve from vehicle.