Photo detail

Camera Maker Nikon Corporation Camera Model NIKON D90
Aperture f/5.6 Exposure Value 0 EV
Exposure Program Unknown: 0 Exposure Time 1/60 sec
Flash Flash, Auto-Mode, Return light detected Focal Length 105 mm
ISO 800 Metering Mode Pattern
Date/Time 2016:03:26 09:36:06 Resolution Unit Inch
X Resolution 240 dots per ResolutionUnit Y Resolution 240 dots per ResolutionUnit
Compression Jpeg Compression Contrast 0
Exposure Mode 0 Saturation 0
Scene Type Directly Photographed Sharpness 0
Subject Distance 0.94 Caption Two screws hold the gearbox to its mounting bracket. Removing them allows it to rotate around the worm gear axis. Here it is tilted up to expose the two socket head cap screws that hold the whole assembly to the frame.