Water Pump - Rebuild (8-02) Section 8 - Cooling System - Group 08 M11 Page 8-14 Inspection If the part being inspected does not meet the specifica- tions given, or is damaged and no alternative is given, the part must be replaced. Visually inspect the water pump body for cracks, porosity or excessive corrosion. Measure the water pump body bearing bore inside diameter. Water Pump Body Bearing Bore I.D. mm in 51.996 MIN 2.0471 52.011 MAX 2.0477 Measure the water seal bore inside diameter (1). Measure the oil seal bore inside diameter (2). Seal Bore I.D.
Point mm in 1 36.450 MIN 1.4350 36.475 MAX 1.4360 2 40.975 MIN 1.6132 41.025 MAX 1.6152 Visually inspect the water pump impeller for cracks or damage.