. MAINTENANCE SERVICE PROCEDURE CLEAN TRANSMISSION CASE BREATHER (1) Center hinge pin (2 places) 4 - 57 1. Loose n bolt ( 1) an d remove cover (2). 2. Remo ve all dirt and mud from around he reather, then remov e breather ( 3), soak it in flushing fluid , an d wash it After r emoving th e breather , take steps to p revent dirt or dust from e ntering the mount. LUBRICATING 1. Using a grease p ump, pum p in grease through t he grease fittings marked by the arrow 2. After g reasing, wi pe off any old grease that was pushed out. (2) Drive s haft center support (1 place