Toyota Tundra 2005 Service - Repair - Maintenance page 2035

COOLING (1GR−FE) − WATER PUMP
INSTALLATION
1. INSTALL WATER PUMP
(a) Install a new gasket and the water pump with the 17 bolts.
Torque:
9.0 N m (92 kgf cm, 80 in. lbf) for 10 mm (0.39 in.) head
23 N m (235 kgf cm, 17 ft lbf) for 12 mm (0.47 in.) head
2. INSTALL V−RIBBED BELT TENSIONER ASSY
(See page EM−44)
A22973 3. INSTALL COOLER COMPRESSOR
(See page EM−108)
4. INSTALL GENERATOR (See page CH−15)
5. INSTALL IDLER PULLEY
(a) Install the 2 idler pulleys with the 2 bolts.
Torque: 39 N m (398 kgf cm, 29 ft lbf)
6. INSTALL WATER INLET
(a) Install a new O−ring to the water outlet pipe.
(b) Install a new gasket to the water pump.
(c) Apply soapy water to the O−ring.
A23120
(d) Install the water inlet with the 5 bolts.
Torque: 9.0 N m (92 kgf cm, 80 in. lbf)
(e) Connect the 5 water by−pass hoses.
(f) Connect the 2 radiator hoses.
(g) Connect the 2 oil cooler hoses (w/ oil cooler).
7. INSTALL AIR CLEANER
8. CONNECT VENTILATION HOSE NO.2
A23121
9. INSTALL FAN W/ FLUID COUPLING
(a) Put the fan pulley to the water pump.
(b) Put the fan w/ fluid coupling and fan shroud together.
(c) Temporarily install the 4 fluid coupling nuts.
(d) Tighten the 4 fan shroud bolts.
Torque: 5.0 N m (51 kgf cm, 44 in. lbf)
(e) Connect the reserve tank hose.
(f) Fasten the 2 oil cooler hoses with the hose clamp.
A23114
CO−9
CO1D9−01