13.07.2015 Views

TE450 SM service manual.pdf - Hyosung

TE450 SM service manual.pdf - Hyosung

TE450 SM service manual.pdf - Hyosung

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

5-9 COOLING SYSTEMTHERMOSTAT◉ REMOVAL● Remove the front fender.(Refer to page 7-3)● Drain engine coolant. (Refer to page 2-12)● Place a rag under the thermostat case.● Remove the thermostat case cap.● Remove the thermostat 1 .1◉ INSPECTIONInspect the thermostat pellet for signs of cracking.Test the thermostat at the bench for control action, inthe follwing manner.● Pass a string between flange, as shown in thephotograph.● Immerse the thermostat in the WATER containedin a beaker, as shown in the illustration.Note that the immersed thermostat is in suspension.Heat the water by placing the beaker on a stove2 and observe the rising temperature on a thermometer3 .● Read the thermometer just when opening the thermostat.This reading, which is the temperature level atwhich the thermostat valve begins to open, shouldbe within the standard value.Thermostat valveoperation temperatureValve openingValve closingStandard76℃ (169℉)71℃ (160℉)23Water

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!