electricalFuel Pump Relay Torque Specsfor 2003 Chevrolet Astro 4.3L V6 Vortec · RWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Access Cover Screws3 lb-ft · 4 Nm——Battery Terminal BoltsCritical6 lb-ft · 8 Nm——Bracket Bolts17 lb-ft · 23 Nm——Connector Screws3 lb-ft · 4 Nm——Fuel Pump Lock RingCriticalLock ring tool50 lb-ft · 68 Nm——Ground BoltCritical10 lb-ft · 14 Nm——Ground Strap BoltCriticalClean contact surfaces12 lb-ft · 16 Nm——Mounting BoltsCritical29 lb-ft · 39 Nm——Relay Socket4 lb-ft · 5 Nm——Terminal BoltsCritical5 lb-ft · 7 Nm—📝 Suggest a correction to this torque spec