Oil baffle for gas turbine fan drive gear system

A turbo fan engine comprising:

• a turbo fan supported on a turbo fan shaft;
• at least one compressor hub within a compressor section;
• a compressor shaft arranged in the compressor section that supports the at least one compressor hub;
• a housing supporting the compressor section and a torque frame;
• and
• an epicyclic gear train, wherein the turbo fan shaft is driven by the compressor shaft through the gear train, and the epicyclic gear train includes:
• a carrier including spaced apart side walls with circumferentially spaced mounts interconnecting the side walls, the mounts providing circumferentially spaced apart apertures between the mounts at an outer circumference of the side walls, wherein the carrier is a unitary structure with the side walls and the mounts unitary with one another, and the carrier is fixed to the housing by the torque frame;
• a sun gear, intermediate gears arranged about and intermeshing with the sun gear, and a ring gear intermeshing with the intermediate gears, and wherein the intermediate gears are supported by the carrier;
• and
• a plurality of baffles arranged between the side walls near the mounts, wherein the baffles are secured to at least one of the side walls and the mounts, gear pockets are provided between the baffles and receive the respective intermediate gears, and the baffles include a respective lubrication passage.