TM 10-3930-660-34 9-5 . REAR DIFFERENTIAL CARRIER ASSEMBLY - REPLACE/REPAIR/ADJUST (Cont’d) INSTALLATION NOTE When installing differential carrier (2) ,  apply silicone RTV sealant to the mounting surface of the axle housing (8). 1. INSTALL DIFFERENTIAL CARRIER (2) INTO AXLE HOUSING (3). NOTE Inside of axle housing and mounting flange where carrier fastens should be clean and dry before installing carrier. WARNING Minor concentrations of acetic acid may be produced during application of silicone RTV-732 sealing compound. Adequate ventilation should be provided when silicone RTV-732 clear sealing compound is applied in confined areas .  Failure to do so could cause respiratory irritation , headaches and nausea .  Eye contact with silicone RTV-732 clear sealing compound may cause irritation; if eye contact takes place ,  flush eyes with water for 15 minutes and have eyes examined by a doctor. a. Apply a 1/8 inch bead of silicone RTV-732 clear sealing compound to differential mounting surface of axle housing (3) .  Be sure to apply sealing compound around each tapped hole of mounting surface. CAUTION Be sure bearing caps of differential fit inside lugs inside of axle housing .  Do not force differential into housing or damage will occur to housing and differential. b. Install differential carrier (2) into axle housing (3). 9-30