What was found
VACUUM SYSTEM SHOWED LOW VACUUM. PER MM, PUMP REMOVED AND CHECKED SATISFACTORILY. VACUUM REGULATOR REPLACED. SYSTEM STILL LOW. INSTRUMENT PANEL REMOVED AND SPECIAL REINFORCED HOSE TO AND FROM REGULATOR FOUND TERRIBLY DECOMPOSED AND SIMPLY TOUCHING IT WOULD CRUMBLE. THE INSIDE RED LINER AND OUTSIDE BLACK LAYER WERE OF CRAYON CONSISTANCY. VACUUM GAUGE CLEANED OUT AND LINES REPLACED. SYSTEM OPERATING SATISFACTORILY.