Page 1144 of 4592
S05939
No.2 Timing Belt
Cover
No.1 Timing Belt
Cover
Crankshaft
Pulley
No.2 Idler Pulley
Generator Drive Belt
Adjusting Bar
Wire Clamp
Crankshaft Position Sensor
Connector* Gasket
No.1 Idler Pulley
Tension Spring
O±Ring
Water PumpWater PumpTiming Belt
Timing Belt Guide
Lower
Radiator
Hose Water Pump and
Water Pump Cover
Assembly High±Tension Cord Generator Wire
Gasket Wire Clamp
Wire Clamp
Wire ClampWire Clamp Wire
Clamp
* GasketGenerator Connector
Generator
Spark Plug
O±Ring
Gasket
N´m (kgf´cm, ft´lbf): Specified torque
Non±reusable part
108 (1,100, 80)18 (180,13)
42 (425,31)
42 (425,31)
* Replace only if damagedCover CO±4
± COOLING (5S±FE)WATER PUMP
1578 Author: Date:
Page 1145 of 4592
CO069±04
S05599
S05924
S05963
1
2
3
± COOLING (5S±FE)WATER PUMP
CO±5
1579 Author: Date:
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE TIMING BELT (See page EM±17)
3. DISCONNECT LOWER RADIATOR HOSE FROM WA-
TER OUTLET
4. REMOVE TIMING BELT TENSION SPRING
Loosen the No.1 idler pulley bolt, and remove the tension
spring.
5. REMOVE NO.2 IDLER PULLEY
Remove the bolt and idler pulley.
6. w/ Oil Cooler:
REMOVE A/C COMPRESSOR (See page EM±69)
7. REMOVE GENERATOR DRIVE BELT ADJUSTING
BAR
(a) Disconnect the engine wire clamp from the adjusting bar.
(b) Disconnect the crankshaft position sensor connector
from the bracket on the adjusting bar.
(c) Remove the bolt and adjusting bar.
8. REMOVE WATER PUMP AND WATER PUMP COVER
ASSEMBLY
(a) Remove the 2 nuts holding the water pump to the water
bypass pipe.
(b) Remove the 3 bolts in the sequence shown.
Page 1147 of 4592
CO06A±03
S01486
Turn
Air Hole
± COOLING (5S±FE)WATER PUMP
CO±7
1581 Author: Date:
INSPECTION
1. INSPECT WATER PUMP
(a) Visually check the air hole for coolant leakage.
If leakage is found, replace the water pump.
If engine coolant has leaked onto the timing belt, replace the
timing belt.
(b) Turn the pulley, and check that the water pump bearing
moves smoothly and quietly.
If necessary, replace the water pump.
2. INSPECT TIMING BELT COMPONENTS
(See page EM±22)
Page 1149 of 4592
± COOLING (5S±FE)WATER PUMP
CO±9
1583 Author: Date:
6. INSTALL TIMING BELT TENSION SPRING
(See page EM±23)
7. CONNECT LOWER RADIATOR HOSE TO WATER IN-
LET
8. INSTALL TIMING BELT (See page EM±23)
9. FILL WITH ENGINE COOLANT
10. START ENGINE AND CHECK FOR COOLANT LEAKS
Page 1178 of 4592
B06388
No.2 Timing Belt CoverTiming Belt
Gasket
Timing Belt Guide
No.2 Generator
Bracket RH Engine Mounting Bracket
Crankshaft
PulleyGasket
Engine Wire Protector
RH Camshaft Timing PulleyNo.2 Idler Pulley
Dust Boot
Timing Belt Tensioner
Non±reusable part
*For use with SSTNo.1 Timing Belt Cover
LH Camshaft
Timing Pulley
N´m (kgf´cm, ft´lbf) : Specified torque
28 (290, 21)
215 (2,200, 159)
125 (1,300, 94)*88 (900, 65)
43 (440, 32)
27 (280, 20)
125 (1,300, 94)
CO±4
± COOLING (1MZ±FE)WATER PUMP
1612 Author: Date:
Page 1179 of 4592
B04403 Non±reusable partNo.3 Timing Belt CoverGasket
Collar
Bushing
Water Pump Gasket Engine Wire x 6
N´m (kgf´cm, ft´lbf) : Specified torque
8.5 (85, 74 in.´lbf)
8 (80, 69 in.´lbf)
± COOLING (1MZ±FE)WATER PUMP
CO±5
1613 Author: Date:
Page 1180 of 4592
CO03E±03
P12942
CO±6
± COOLING (1MZ±FE)WATER PUMP
1614 Author: Date:
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE TIMING BELT (See page EM±15)
3. REMOVE CAMSHAFT TIMING PULLEYS
(See page EM±15)
4. REMOVE NO.2 IDLER PULLEY
(See page EM±15)
5. REMOVE NO.3 TIMING BELT COVER
(See page EM±32)
6. REMOVE WATER PUMP
Remove the 4 bolts, 2 nuts, water pump and gasket.
Page 1181 of 4592
CO03F±03
P12487
± COOLING (1MZ±FE)WATER PUMP
CO±7
1615 Author: Date:
INSPECTION
1. INSPECT WATER PUMP
(a) Visually check the drain hole for coolant leakage.
If leakage is found, replace the water pump.
(b) Turn the pulley, and check that the water pump bearing
moves smoothly and quietly.
If necessary, replace the water pump.
2. INSPECT TIMING BELT COMPONENTS
(See page EM±19)