TM 9-2320-209-20-3-1 1. 2. 3. WARNING Dry cleaning solvent is flammable. Do not use near an open flame. Keep a fire extinguisher nearby when solvent is used. Use only in well-ventilated places. Failure to do this may result in injury to personnel and damage to equipment. Using solvent , clean surfaces that mate hoses or gaskets so they are smooth and clean. Put seal (1) into thermostat housing (2) so that lip of seal faces outward toward thermostat (3). Put thermostat (3) into thermostat housing (2) as shown. GO TO FRAME 10 TA 047022 6-62