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Home >> GMC >> 1990 >> Magnavan 6.2 J, 3L80-HD/M40 >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Wheel Alignment Specifications & Procedures >> Alignment Procedures >> Notes

Alignment Procedures: Notes

NOTE: Before making any adjustments, check ride height of vehicle and measure and record all alignment angles. See RIDE HEIGHT  under ALIGNMENT PROCEDURES.