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Page 110
REPAIR INSTRUCTIONS
Thermostat Removal
[215 NU]
Refer to Figure 90.
1. With the coolant conditioner element (if
equipped) removed, remove two capscrews
(13) that secure the thermostat housing (5)
to coolant manifold (9).
2. Loosen two hose clamps (10) on the
coupling (12) that connect the oil cooler
supply tube (11) to the thermostat housing.
3. Taking care to prevent the thermostat (7)
from falling, remove the thermostat housing
(5) and thermostat. Discard gasket (8).
90
Figure 90 — Coolant Conditioner and Thermostat Removal
1. Capscrew
2. Coolant Conditioner Head Assembly (If Equipped)
3. Check Valve Assembly (Only with Coolant Conditioner)
4. O-Ring (Only with Coolant Conditioner)
5. Thermostat Housing
6. Thermostat Seal
7. Thermostat
8. Gasket
9. Coolant Manifold
10. Clamps
11. Oil Cooler Supply (Bypass) Tube
12. Coupling Hose
13. Capscrew
14. Coolant Conditioner Filter Element (If Equipped)
5_106_00.bk Page 110 Friday, August 4, 2000 11:17 AM
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