TP-6774 2/14a 29Section 5 Cooling System
5. Remove the exhaust mixer’s mounting nuts. See
Figure 5-5.
Figure 5-5 Exhaust Mixer’s Mounting Nuts
6. Loosen any hose clamps.
7. Remove the exhaust mixer.
8. Loosen the front cover screws. See Figure 5-6.
Figure 5-6 Front Cover of Heat Exchanger
9. Remove the front cover and O-ring.
10. Loosen the thermostat assembly’s mounting
screws and remove the thermostat assembly. See
Figure 5-7.
Figure 5-7 Thermostat Assembly
11. Loosen the rear cover screws. See F igure 5-8.
Figure 5-8 Rear Cover of Heat Exchanger
12. Remove the heat exchanger tube. See Figure 5-9.
Figure 5-9 Heat Exchanger Tube