Cessna 402C - Page 307

.. ~bc:r taon 402C
SECTION 1
GENERAL
TABLE OF CONTENTS
Pa.c
Introduetion 1-1
General Descrt,ptlon of Robertson equipment 1-1
11;TRQDUCTION
POHS 82-2
Page 1-1
'hit> POHS conahts of five st:ctlons as shown on the content a pale.
',,/ In association with the' Ceaans Pilot's Operatina Handbook fucni.hed
with the airplane on delivery from the Cesana factory, it preaeon
the Ddter!al required to be furnished to the pilot by CAR 3.
':/ GENERAL DESCRIPTIon OF THE ROBERTSON EQUIPHINT
Th~' R()b~rt.on IliOd1ficOitlon 1nstallation on the Ceuna 402C
conststt! of the followIng principal elements.
J. fowl~r wing Ilaps replac1ngthc split flaps with which the
stdnd~rd aircraft 1~ equipped.
2. A new flap dtfvt! systerll powered by the ex1sting electric
....... ,~/ flap motor/gearbox, through new control cables and a syatea
I)f bellcranlts and 'pulfhroda in each wina.The flap 1I0tor
drives the left and ri'ght -cable through a double sprocket.
Thtf> sprocket',i8, a-t't'ached to the drive shaft with a sIngle
shclirpin."'rhe' tlhear",'~ln 18 "duhned to protect the nap
~yHt~11l (rom a~yoveTload:' .'
3. ,\ two 'position devator upspring,is installed which must be
po&Htoncd, ,bY the,pilot .... ith respect to the C.G load1ng of
the ·;j1rcraft. Th1s' spring '!H connected to the flap drive
.... hich all OWl' flap motion to provide some noae-up pitch tr11l1
,IS tlw- fli:lPI; are'lt, .... ered.