Radiator Thermoswitch - Mazda 323 Workshop Manual Supplement

E
RADIATOR THERMUSWlTCki
RADIATOR THERMOSWITCH (BP DUHC TURBO)
REMOVAL I INSPECTION I INSTALLATION
I. Disconnect the negative battery cable.
2. Remove in the order shown in the figure.
3. Install in the reverse order of removal, referring to
InstaHation Note.
7.8-13 H-m
(80-l 10 cm-kg, 69-95
h-lb)
(80-110 cm-kg,
69-95In4b)
REPLACE
1. Resonance chamber
2. Radiator cowling mounting bolts
3. Radiator thermoswitch connector
03WEX-027
4. Radiator thermoswitch
Inspection . . . . . . . . * . . . . . . . . . . . . . ..-. -.*,.a..- . . . . . . .I. below
Installation Note _.,............................._. below
1NSPECTlON
1. Place the switch and a thermometer in engine oil.
Warning
l
Do not heat the engine oil above 12O*C (248OF)
2. Heat the engine oil gradually and check continuity of the
switch with
an
ohmmeter.
Engine oil temperature
"C (*F)
Continuity
More than 105 (221)
Yes
I
t
Less than 96 (205)
No
1
3. If not as specified, replace the radiator thermoswitch.
Installation Note
Radiator thermoswitch
Caution
l
Do not use an impact wrench for installation.
1. Install the radiator thermoswitch along with a new gasket.
Tightening torque:
5.9-12
Nom
(60-120
cm-kg, 52-104 in-lb)
93GOEX.721
E-12