Silverado 1500 4WD V8-5.3L (2007)
5. Exert a 110 N.m (25 lb) force upward and then downward while measuring the total distance the idler arm moves.
6. If the movement exceeds 2 mm (0.078 in) then replace the idler arm.
5. Exert a 110 N.m (25 lb) force upward and then downward while measuring the total distance the idler arm moves.
6. If the movement exceeds 2 mm (0.078 in) then replace the idler arm.