TM  10-3930-638-24&P 3-5. ENGINE MAINTENANCE (cont) b. Engine Mount (cont). STEP LOCATION ITEM ACTION REMARKS CLEANING   (cont) 3 Washers (2, 3 and 5) Clean Use cleaning solvent P-D-680. Dry cap screw (4) and engine thoroughly  with  compressed  air  or  clean mount  bracket cloths INSPECTION 4 Washers (2, 3 and 5) and Inspect Replace if worn, or if threads damaged cap screw (4) INSTALLATION/REPLACEMENT 5 Engine, rear a. New mount (6) and Lubricate Use rubber lubricant or liquid soap hole in engine mount bracket CAUTION Do not attempt to install mount (6) using hammer. Driving mount into engine mount bracket may damage rubber. b. Mount (6) Install Using hardware shown below, pull mount until it is seated against engine mount bracket,  then  remove  hardware 3-40