Specification Of Thermostat; Radiator; Outline Of Radiator; Structure Of Radiator - wsm 03-CR-E4 Workshop Manual

MECHANISM
7. Cooling system
(A) Coolant temperature
(B) Time (min)

7.6.4 Specification of thermostat

Coolant suitable temperature
Valve opening
Code number
temperature
80.5 to 83.5 ℃
1J801-73011
176.9 to 182.3 ℉

7.7 Radiator

7.7.1 Outline of radiator

The radiator cools coolant whose temperature has
been raised.
Returning of cooled coolant to the engine maintains
cooling performance of the engine.

7.7.2 Structure of radiator

The radiator is made up of an upper tank (4), lower
tank (5), core (1) and the like.
03-CR-E4,03-CR-TE4BG
(C) Overshoot
85 to 95 ℃
185 to 203 ℉
Valve full-open
temperature
95 ℃
203 ℉
(1) Core
(2) Overflow pipe
(3) Radiator cap
(4) Upper tank

7.7.3 Function of radiator

The radiator has the role of cooling coolant whose
temperature has been raised by heat from the engine.
When passing through the radiator core passage,
coolant is cooled by heat dissipation from the core to
air.

7.7.4 Specification of radiator

(Reference values)
Radiator capacity
Test pressure
*These values may be different depending on the product used
4. ENGINE
(5) Lower tank
(6) Cooling air
(7) Tube
(8) Fin
4.0 L
1.1 U.S.gals
0.88 Imp.gals
137 kPa
2
1.40 kgf/cm
19.9 psi
4-63
KiSC issued 02, 2021 A