arf PITTS 30CC V2 User manual

PITTS 30CC V2
ASSEMBLY MANUAL

01
Dear Customer:
Thanks for purchasing this newly designed PITTS 30CC aerobatic RC airplane. This plane’s
weight is about 10Lbs. It’s good for imac and free flight. It’s a beautiful plane with amazing
flight performance. It’s covered with genuine monocote, and comes with good quality
accessories, including carbon fiber wing tube, carbon fiber or Anodized 6061 Aluminum
landing gear as an option. We hope you like this plane.
INTRODUCTION
A QUICK WORD ABOUT SAFETY AND RADIO
CONTROL FLYING MODELS
With radio control aircraft, like any hobby or sport, there are certain risks. The operator of
these models is responsible for these risks. If misused or abused, you may cause serious bodily
injury and/or damage to property. With this in mind, you will want to be certain that you build
your model carefully and correctly. If you are not an experienced flier, have your work checked
and ask for help in learning to fly safely. This model aircraft is not a toy and must be operated
and flown in a safe manner at all times. Always perform a pre-flight check of the model
including all control surfaces, proper function of the radio gear, structure, radio range, and any
other area relating to the safe operation of this aircraft.
Models are not insurable but operators are. You can obtain coverage through membership
in the Academy of Model Aeronautics (AMA). For an AMA information package call 1-800-
435-9262, ext. 292 or visit the AMA website at "www.modelaircraft.org".
By the act of using the final assembled model,
the purchaser/operator accepts all resulting liability.
ARF MODELS WARRANTY AND RETURN POLICY
We guarantee that the plane is in perfect condition at purchase. The warranty will be voided
after modifications and usages. If you have any questions or find any issues, please contact the
distributors in your area. For US customers, please contact General Hobby. Their website is
www.generalhobby.com. Their phone number is 909-581-8873. Customers in other areas please
contact the sellers you purchased it from.
SPECIFICATIONS
Wing Span: 61"(1550mm)
Length: 63"(1600mm)
Wing Area: 1327sq in(85.6sq .dm.)
Flying Weight: 9.5-10.8lbs(4300-4900g)
Electric Power:A50 or A60 OUTRUNER(1800-2000Watt electric)
PROP:18x8E-20x10E LI-POLY 6-8S 3300-5800mAh
ESC 80-100A
Engine Power: .90-.120（2C）.110-.120（4C）26-35CC Gas
Radio:4-6CH/6-7S

02
Features:
01.Newly designed structure
02.Two pieces removable wings
03.PVC canopy
04.Carbon fiber wing tube
05.Larger aileron and elevator design for excellent 3D aerobatic flying.
06.Anodized aluminum Long servo arms included.
07.Servo extension safety connector clips.
08. igh performance cap head screws.H 09.Flat nylon hinges for better flying strength.

10.High quality ball link assemblys.
12.Carbon fiber tail wheel assembly.
14.Two options for landing gear: Anodized 6061 Aluminum or Carbon fiber.
11.Dual Fiberglass horn assembly.
13.High-quality durable rubber wheels.
15.Canopy quick release mechanism.
03
Anodized 6061 Aluminum landing gear. Carbon fiber landing gear.

04
Introduction -------------------------------------------------- -- -----
------------------------------------------------------------------------
Wing Assembly-----------------------------------------------------------------
Aileron Control Horns ----------------------------------------------------------
Aileron Servo Installation ------------------------------------------------------
Elevator Assembly -------------------------------------------------------------
Stab and Elevator Installation ------------------------------------------------
Elevator Servo Installation ---------------------------------------------------
Rudder Assembly --------------------------------------------------------------
Rudder Horns and Hinges ------------------------------------------------------
Rudder Servo Installation ------------------------------------------------------
Tail Wheel Installation ---------------------------------------------------------
Fin And Stab Cable Tensioning ---------------------------------------------
Main Landing Gear Installation ---------------------------------------------
Landing Gear Installation ------------------------------------------------------
Pants Installation ----------------------------------------------------------------
Engine Installation ------------------------------------------------------------
Firewall Holes Assembly ------------------------------------------------------
Throttle Servo Installtion ------------------------------------------------------
Fuel Tank and Fuel Line assembly -------------------------------------------
Ignition Module and Battery assembly ---------------------------------------
Cowling Installation -----------------------------------------------------------
Wing Final Assembly ----------------------------------------------------------
Canopy assembly --------------------------------------------------------------
Flight Preparation-------------------------------------------------------------
C.G Location--------------------------------------------------------------------
Symmetry Control --------------------------------------------------------------
Control Throws ------------------------------------------------------------------
Engine Debugging --------------------------------------------------------------
Flight Checking-----------------------------------------------------------------
----- ------
Features
TABLE OF CONTENTS
01
02
05
05
06
08
09
11
12
13
14
16
18
19
19
20
20
21
22
23
24
25
27
28
29
29
29
30
30
30

05
1.Scuff the horns with sand paper to ensure a good glue bond.Drill 2.5mm
holes in the horns and install the M2.5mm ball link with the screw.
3.Apply 30 minute epoxy inside the
pre-cut slots and coat the horns with
epoxy , Insert them into the pre-cut
slots. Wipe away excess glue with
rubbing alcohol.
2
Aileron Control Horns
3
Wing Assembly
2.Pre-hinged control surface is
ready to fly.Remove the covering
below to expose the pre-cut slots with a
knife. .
2.5mm bit
21
.
12
.
21
.
11
.

06
Aileron Servo Installation
2.The covering of the servo location
had been remove as shown.Put the end
of the servo extension in the servo
location.And then pull the extension
le a d th r ou g h to t he r o ot o f th e
wing.Taping servo lead to the inside
of the wing panel will help to
prevent lead from dropping back
inside of wing panel during
transportation.
1.Use the provided safety clips to
secure the servo and servo extension
leads.
3.Drill 1mm holes for the servo
mounting screws. Position the servo
with the servo label closest to the wing
trailing edge.
4.Use a drop of thick CA glue on each
screws to prevent tapping screws from
loosening due to vibration. Install
servo with M2*12mm tapping screws.
Minimum Required Servo:180 in.oz / Metal Gear / Digital
1
2
Tape
3
Close to the
wing trailing
1mm bit
44
CA glue

07
Repeat all the previous steps for the other wing.
6 A till
position. And then install the pushrod to the arm with M2.5*16mm hex
socket screw and lock nut.
.djust the pushrod length the aileron and servo are in the neutral
2.5mm latest nylon
ball link assembly
Anodized
AL
Long servo arm
6
M2.5*60mm
Black steel
pushrod
Pre-adjustable
Epoxy horns
5
5 . M o u n t t h e s e r v o a r m a n d t h e
extension arm with M2*8mm screws
and locking nuts as shown.Then turn on
the transmitter and plug the servo into
receiver. Ensure the channel is neutral.
Install the servo arm facing toward the
wing tip.Position the servo arm 90
degrees to the servo.
Upper Wing Installation
7.Apply 30 minute epoxy inside the wing pre-cut slot and coat the wing
batten with epoxy , Insert the batten into the pre-cut slots.
1
.
72
.
21
.
71
.

Elevator Assembly
08
10.Stick them with the tape till the
epoxy dry.
8
9
10
8.Apply 30 minute epoxy inside the
other wing pre-cut slot and coat the
wing batten with epoxy , Insert it into
the pre-cut slot.
9. Coat the wing rib with epoxy ,put
the wing together.Wipe away
excess glue with rubbing alcohol.

4.Remove the covering below to expose the pre-cut slots with a knife. Scuff
the horns with sand paper to ensure a good glue bond.
1.Insert the stab into the fuselage
tail. Measure the stab to find the
middle.
3.Coat the horns with epoxy. Insert them into the fuselage again.Make sure
the stab is symmerical.
09
21
1
21
.
42
.
21
.
41
.
2.Mark the stab with a pen when the stab is symmerical.Trace around
the fuselage with a knife and remove the covering below to expose the
board.Take care not to scratch the board.
21
.
31
.
21
.
21
.21
.
22
.
21
.
32
.
Stab and Elevator Installtion

7.Insert the into the
hinge-holes.
.
hinge stab
Use a drop of thick CA
glue to stick the stab and elevator
6 hinge
Stick the hinge to the
elevator first
.Insert the into the elevator
hinge-holes.
.
8.
deflection before fasten the stab
with tape.
Check you have full elevator
5.Install the two horns with M3*16mm screw and locking nut. Apply 30
minute epoxy inside the pre-cut slots and coat the horns with epoxy, Insert
them into the pre-cut slots.
21
.
8
21
.
51
.21
.
52
.
21
7
21
.
6
10

3.
label toward the fuselage head. Drill
1mm holes for the servo mounting
screws using the long aiguille.
Position the servo with the servo
4.Install servo with M2*12mm servo
mounting screws. Use a drop of thick
CA glue on each screw to prevent
s c r e w s f r o m l o o s e n i n g d u e t o
vibration.
1.Remove the covering below to expose the pre-cut sevro hole with a
knife.Use the provided safety clips to secure the servo and servo extension
leads.
2 Run the extension lead through the fuselage to the receiver..
lead to the fuselage will help to prevent lead from dropping back inside
of wing panel during flying.
Taping servo
Fuselage head
3
4
21
.
21
.
Tape
21
.
21
.
21
.
11
.21
.
12
.
Minimum Required Servo:180 in.oz / Metal Gear / Digital
Elevator Servo Installation
11

7.Repeat all the previous steps for the other elevator.
6. Adjust the pushrod length so that the servo and elevator are both in the
neutral position.Install the arm pushrod with M3*16mm screw and lock nut.
5
5.Turn on the transmitter. Make sure
the servo is in the neutral position.
Install the servo arm. Position the servo
arm 90 degrees to the servo,and tighten
the arm screw.
2.5mm latest nylon
ball link assembly
Anodized
AL
Long servo arm
6
M2.5*110mm
Black steel
pushrod
Pre-adjustable
Epoxy horns
Rudder Assembly
Pre-installed
In this location
12

Rudder Horns and Hinges
2.Remov e the co vering below t o
expose the pre-cut slots with a knife.
3. Scuff the middle of horns with sand
paper to ensure a good glue bond.
Apply 30 minute epoxy inside the pre-
cut slots. Coat the horns with
epoxy.Insert them into the pre-cut
slots.
3
2
4.Install the ball link with
M2.5*16mm screws and locking
n u t s .Ti g h t e n i n g t h e n u t s i s
recommended.Wipe away excess
glue with rubbing alcohol.Make
sure the horns are correctly aligned
and symmetry before the apoxy has
cured.
4
13
1.Trace around the fuselage with a knife and remove the covering below to
expose the board. Take care not to scratch the board.
21
.
12
.
21
.
11
.

Rudder Servo Installation
Minimum Required Servo:180 in.oz / Metal Gear / Digital
1.The rudder cables and couplers have
been pre-installed.
2 Position the servo with the servo
label toward the fuselage tail. Fasten
the servo wire with the tape.
.
1
Tail 2
Tape
14
21
.
5
5 hinge rudder
Stick the hinge to the
rudder first
.Insert the into the
hinge-holes.
.
222 111
...
6
6 hinge
Use a drop of thick CA glue to
stick the stab and elevator
.Insert the into thehinge-
holes.
.

5. Turn on the transmitter.And then
install AL long arm on the
servo.position the servo arm 90
degrees to the servo.
4.Drill 1mm holes.Install the servo with the M2*12mm tapping screws.
3
3mm bit
2mm bit
Double-sided tape
12
34
3.Drill 2.5mm holes in the AL long
arm for installing 2.5mm ball links and
screws.Drill 2mm holes in the servo
arm and mount it with M2*8mm
screws and nuts.
6. .
screws and the locking nuts. Remove any slack in the cables and crimp to
secure. Crimp the brass swage tube with a crimping tool or pliers.Finally you
can adjust the cable by loosening or tightening the cable connectors.
Mount the pre-installed ball link to the servo arm with the M2 5*16mm
1mm bit
21
.
41
.
21
.
61
.
5
15
21
.
62
.
21
.
42
.

16
2.5mm latest nylon
ball link assembly
Pull -pull
Connector Crimp
Al anodized
Long servo arm
Tail Wheel Installation
1carbon fiber tail wheel
bracket with M5mm locking nut and
M5 permanent seat AL screw.
.Install the
2.Install the wheel to the steel wire with
should be secured with Blue Loctite. Grate the end of the steel wire with a
grater.
wheel collars.All wheel collars
Grate
1
21
.
22
.
21
.
21
.

17
3.Draw a centerline on the fuselage
tailwith a pen.
5.Drill 4mm holes in the bottom of the rudder. Scuffing the ball link
with sand paper to ensure a good glue bond is suggestted before gluing.
Make sure the ball link hole is parallel to the rudder. Apply 30 minute epoxy
inside the 6mm hole and coat the hinges with epoxy , Insert the ball link into
the hole.
M3*12mm tapping screw
Centerline
2mm bit
4.Use the tail wheel bracket as a template and drill 2mm holes .Install the
tail wheel bracket with three M3*12mm tapping screws.
4mm bit
Wheel tail
Steel wire
permanent seat
2mm ball link
Steel wire arm
Ф1.2mm Wheel tail
21
.
41
.21
.
42
.
21
.
51
.21
.
52
.
3

1.Find the hole mark on the fin and stab.Drill the 3MM holes.
2.Bend the metal plate with a pliers.
4.Fasten the cable to the stab and fin holes with screws and
swage tube.
the brass
18
3 Check you have full elevator deflection before fasten the stab with
cable.
.
Fin And Stab Cable Tensioning
21
.
12
.
21
.
11
.
21
.
22
.
21
.
21
.
21
.
31
.21
.
32
.
21
.
42
.
21
.
41
.

Straight edge to
Front of fuse
1. .Install the landing gear in the pre
drilled holes with the supplied M4*25mm hex socket screws. All screws
should be secured with Blue Loctite.Don’t over tighten and crack the carbon
fiber.
NOTE: the correct edge in mounting
2.Remove the covering below to expose the holes with a knife and reinstall the
landing gear hatch cover. Secure the M3*12mm tapping screw with a drop of
CA.The hatch cover maybe not included in some planes.
Landing Gear Installation
21
.
21
.
21
.
11
.21
.
12
.
21
.
22
.
Main Landing Gear Installation
19