Ju 86 cockpit photos

Last weekend I was at Hedlanda airport Sweden as PAX in Broussard LN-WNB.We had a magnificent time there despite bad weather.At saturday evening I talked to some passengers from Dc 3 “Daisy” SE-CFP.One of them had served on a B.3(Swedish designation of Ju 86).He told me that he had to retract undercarriage by hand.Does anyone know any details/photos of cockpits or drawings??

Here some photos from Hedlanda.