Thermostat (1Az–Fse) Replacement - Toyota Avensis ZZT251 2003 Service And Repair Manual

THERMOSTAT (1AZ–FSE)
REPLACEMENT
1. DRAIN COOLANT
2. REMOVE RADIATOR SUPPORT OPENING COVER
3. REMOVE ENGINE ROOM COVER SIDE
4. REMOVE ENGINE UNDER COVER RH
5. REMOVE FAN AND GENERATOR V BELT
SST 09249–63010
6. REMOVE GENERATOR ASSY
8. REMOVE THERMOSTAT
10Y
10. INSTALL WATER INLET
(a) Install the water inlet with 2 nuts.
Torque: 9.0 N m (92 kgf cm, 7 in. lbf)
11. INSTALL GENERATOR ASSY
12. INSTALL FAN AND GENERATOR V BELT
SST 09249–63010
13. ADD COOLANT
14. INSPECT CHECK FOR ENGINE COOLANT LEAKS
AVENSIS REPAIR MANUAL (RM1018E)
COOLING
(See page 16–31)
(See page
7.
(a)
A56451
9.
(a)
10Y
(b)
HINT:
The jiggle valve may be set within 10Y on either side of the pre-
scribed position.
A77424
(See page
(See page 16–31)
http://vnx.su
– THERMOSTAT (1AZ–FSE)
(See page 14–185)
19–20)
REMOVE WATER INLET
Remove 2 nuts, and disconnect the water inlet from the
cylinder block.
INSTALL THERMOSTAT
Install a new gasket to the thermostat.
Install the thermostat with the jiggle valve upward.
19–20)
(See page 14–185)
(See page 16–25)
16–35
160MQ–01