Water Pump: Service and Repair
A: REMOVAL AND INSTALLATION1. 2200 cc MODEL
1. Disconnect ground cable from battery.
2. Lift-up the vehicle.
3. Remove undercover.
4. Drain engine coolant completely.
5. Disconnect radiator outlet hose (A) and heater by-pass hose (B) from water pump.
6. Disconnect connectors from radiator main fan (A) and sub fan (B) motors.
7. Lower the vehicles.
8. Remove radiator main fan and sub fan motor assembly.
9. Remove V-belts.
10. Remove timing belt.
11. Remove automatic belt tension adjuster.
12. Remove belt idler No. 2.
13. Remove camshaft position sensor.
14. Remove left-hand camshaft sprocket by using ST.
ST 499207100 CAMSHAFT SPROCKET WRENCH
15. Remove left-hand belt cover No. 2.
16. Remove tensioner bracket.
17. Remove tensioner bracket.
18. Disconnect heater hose from water pump.
19. Remove water pump.
20. Installation is in the reverse order of removal.
CAUTION:
^ Replace gasket with a new one.
^ When installing water pump, tighten bolts in two stages in alphabetical sequence as shown in figure.
Tightening torque: 10 [+4/-0] Nm (1.0 [+0.4/-0], kg-m, 7.2 [+2.9/-0] ft. lbs.)