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CO-20 < ON-VEHICLE REPAIR > WATER PUMP b. Screw M8 bolts [pitch: 1.25 mm (0.0492 in) length: approxi- CAUTION: • Pull straight out while preventing vane from contacting socket in installation area. • Remove water pump without causing sprocket to contact timing chain. c. Remove M8 bolts and O-rings from water pump. CAUTION: Never disassemble water pump. INSTALLATION 1. Install new O-rings to water pump. figure. • Locate O-ring with white paint mark to engine front side. 2. Install water pump. CAUTION: Never allow cylinder block to nip O-rings when installing engaged. • Insert water pump by tightening mounting bolts alternately and evenly. 3. Install timing chain tensioner (primary) as follows: a. Turn crankshaft pulley clockwise so that timing chain on the tim- JLC357B PBIC1397E SLC031B PBIC4820E |