Google can kick out some odd things. I'll quote the thing from 1998.
"Message: : I can't remember where I've read about it but I was pretty sure that F4Us used gear as dive brakes.
Correct. The Corsair had the ability to partially extend the main landing gear for use as an air brake during dive bombing attacks. For reference I site "The Great Book of World War II Airplanes", published by Wing and Anchor Press 1984, ISBN: 0-517-459930. The Marines use of the Corsair for ground attack is well documented in other sources. So, those who say it is best used as an air supriority fighter are simply uninformed. All Marine pilots must successfully complete training to perform both roles (then and now) or they don't get their wings.
Magic- [the Green one]
Formerly: DJ Miller, Capt. USMCR / Naval Aviator
Magic sheds some light on the above photgraph:
There is an interesting side note to that particular photo. The F4u's in that photo were not using the gear as dive brakes. They were level bombing from the landing pattern and didn't even bother to retract the landing gear at all.
The target was about 1/4 mile from the end of the runway on Pelileu. It was called "Bloody Ridge" by the men of the First Marine Division conducting the attack. I site as my reference: Personal interview of PFC. Curby E. Miller, USMCR, based on his eye witness account of the events that day.
BTW, PFC Miller is my Dad."
http://homepage.eircom.net/~frontacs/WBStored/F4UGearAsDivebrakes.html
I think I covered what you wanted...
Can we get the quick codes put back at the top of the post box? Its hard to link a pic with out them. I can't bold print too!!!! Has no ☺'s or font size....