What was found
GEARBOX MAKING METAL. FOUND GEAR SET HAS PITTING ON TEETH, SCRAPPED GEAR SET, FOUND PITTING ON TAPERED ROLLER BEARINGS OUTER RACES. OVERHAULED GEARBOX ASSY IAW REM 304 AND SB BO-105-30-109. COMPLIED WITH SB BO-105-30-109, INSTALLED NEW PINION AND BEVEL GEAR, ALL NEW BEARINGS, SEALS AND PACKINGS. ADJUSTED BACKLASH, DISTANCE AND PATTERNS AS REQUIRED. COMPLIED WITH SB BO-105-30-109, ASB BO-105-30-111.