UL-2013 SL 737-SL-32-188 REV. A SHIMMY DAMPER COMPENSATOR MOUNTING BOLTS (SUPERSEDED BY SL 737-SL-32-188 REV. B). SERVICE LETTER SUPERSEDED MOS MLG OUTER CYLINDER TRUNNIONS LUBRICATION SERVICING AND REMOVED DECALS. SERVICE LETTER MOS MAIN LANDING GEAR OUTBOARD DOWNLOCK SPRING PIN. SERVICE LETTER MOS RECOMMENDED RECOMMENDED SHIMMY DAMPER