TM  10-3930-638-24&P 2-17.   COOLING   SYSTEM   MAINTENANCE   (cont) d. T’hermostat and Housing (cont) STEP LOCATION ITEM ACTION REMARKS TESTING  (cont) 4 (Cont) INSTALLATION/REPLACEMENT 5 a.  Thermostat (5) b. Gasket (4) c. Housing (3) d. Two lock wash- ers (2) and cap screws (1) Install Install Position Install Tighten to 35-42 pounds foot torque 2-88