B B
C C
D D
A A
C C
ENGINE-COOLING SYSTEM
ENGINE-COOLING SYSTEM
Thermostat
Thermostat Removal
Thermostat Removal
◆ Drain the coolant (see Cooling System in Periodic
A A
Maintenance chapter).
◆ Remove:
B B
Thermostat Housing Cover Bolts【B】
Thermostat Housing Cover【C】
Thermostat【A】
Thermostat Installation
Thermostat Installation
◆ Be sure to install the O-ring【D】on the Thermostat
◆ Install:
Thermostat【A】
Thermostat Housing Cover【C】
Thermostat Housing Cover Bolts【B】
◆ Tighten:
Torque
B B
◆ Add coolant (see Cooling System in Periodic
Maintenance chapter).
3-4-11
Water Pump Cover Bolts
9.8 N•m (1.0kgf•m, 87 in•lb)