TM 10-3930-669-20 15-18.  ENGINE COMPARTMENT INSULATION REPLACEMENT (CONT). b.  Installation. WARNING Adhesive causes immediate bonding on contact with eyes, skin, or clothing and also gives off harmful vapors.  Wear protective goggles and use in well-ventilated area.  If adhesive gets in eyes, try to keep eyes open; flush eyes with water for 15 minutes and get immediate medical attention. CAUTION •  Use proper adhesive on all panels that are used inside the engine compartment or right hand engine access cover.  Using wrong adhesive will cause premature failure. •  Ensure engine compartment surface is free of old adhesive, insulation, dirt, and grease.  Dirty surface will cause premature failure. NOTE •  See insert sheet. •  Ensure that insulation panels meet specifications of drawings in step c. •  Ensure that insulation panel fits section of engine compartment or right hand engine access cover to be covered. •  Ensure that adhesive is applied to foam side of insulation that contacts engine compartment or right hand engine access cover surface. (1) Cut new insulation panel (2) as specified in step C. (2) Coat foam side of insulation panel (2) with adhesive. (3) Position insulation panel (2) on cab (4). (4) Press insulation panel (2) uniformly over entire surface against cab (4). (5) Install four retainers (1) on studs (3) and press retainers (1) until insulation panel (2) compress slightly. 15-64