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SD-1 Minisport TG, SE-33, P.O.H 

 

 

17 

Issue 1 

8. Handling, treatment and maintenance of the airplane 

 

8.1. FOREWORD 

 

This chapter contains procedures recommended by manufacturer for proper airplane 

operation. 

 
8.2. PERIODICAL INSPECTION OF AIRPLANE  

 

The time intervals in which is necessary to perform comprehensive inspections or 

maintenance depend on the service and whole airplane condition. Use only original 

parts if any exchange is necessary. 

 

Periodical checkings must be performed at least in these intervals: 

a)  After first 25 hours of sevice 

b)  After each 50 hours of service 

c)  After each 100 hours of service or annually. 

The engine maintenance system is defined by Engine service manual.  
The propeller must be serviced in accordance to its manual. 
 

8.3. The list of work at periodical inspections 

8.3.1. Inspection after first 25 hours and after 50 hours 

Action 

Nr.

 

Description

 

Performed 

by

 

Checked by 

Generaly

 

Wash whole airframe using wet sponge and suitable 
detergent. Remove cowling and covers and check fixing 
of all parts (fuel, oil and electrical installation).  
Check tightening and securing of all hardware.  

 

 

Controls

 

Check control cables on damage. Check metal parts for 
corrosion. Repair if necessary. Grease moving parts. 
Check movement smootheness and its assembly. 

 

 

Undercarriage 

Remove covers and check free motion in the pins of 
lower main leg consoles.  Check free motion in the 
tailwheel pin.  Lubricate all pins usiing grease. 

 

 

Tyres 

Check pressure in tyre, its wear, discs and brake system. 
Exchange tyre in case of excessive wear. 

 

 

Engine

 

Check engine installation, oil, cooling baffles and all 
hoses and controls on damage and wear. Check air filter 
and wash it in gasoline if necessary.  

 

 

Exhaust system

 

Check guskets, tubes and exhaust muffler for cracks,    
leaks and missing parts.  

 

 

Summary of Contents for SD-1 Minisport TG

Page 1: ...O H 1 Issue 1 PILOT OPERATING HANDBOOK P O H FAI UL SSDR SD 1 MINISPORT Type SD 1 Minisport TG engine SE 33 propeller Helix H30F Airplane must be operated in compliance with the information and limitations stated in this manual ...

Page 2: ...oved maneuvers 2 5 G forces 2 6 Other limitations 2 7 Limitations labels 3 Operation data and procedures 3 1 Emergency procedures 3 1 2 Engine failure 3 1 3 Smoke and fire 3 1 4 Emergency and safety landing 3 1 5 Recovery of unintentional spin 4 Normal procedures 4 1 Assembling and Disassembling 4 2 Pre flight Check 4 3 General procedures and check list 4 3 1 Prior to engine starting 4 3 2 Engine ...

Page 3: ...ion applies to warnings cautions and notes used in the Flight manual WARNING MEANS THAT NON OBSERVATIONS OF THE CORRESPONDING PROCEDURE LEADS TO AN IMMEDIATE OR IMPORTANT DEGRADATION OF FLIGHT SAFETY CAUTION MEANS THAT NON OBSERVATIONS OF THE CORRESPONDING PROCEDURE LEADS TO A MINOR OR TO A MORE OR LESS LONG TERM DEGRADATION OF THE FLIGHT SAFETY NOTE Draws the attention to any special item not dir...

Page 4: ...f 12 kg Elevator weight 3 kg Maximum take off weight 240 kg Payload 110 kg Fuel tank volume 35 l Unusable fuel volume 0 5 l 1 5 Engine and propeller Engine SE 33 simple V twin OHV 4 stroke air cooled direct drive magneto ignition Max continuous power 25kW 3600 rpm Max take off power 22kW 3100 rpm Min CHT 60 C Max CHT 240 C Min oil temp 25 C Max oil temp 140 C Oil pressure 0 3 2 5 bar indicated by ...

Page 5: ... Never exceed speed 220 119 Do not exceed this speed in any operation VA Maximum maneuvering speed 163 88 Do not make full or abrupt control movement above this speed because under certain conditions the aircraft may be overstressed by full control movement VFE Maximum flap extended speed 104 57 Do not exceed this speed with the given flap setting ...

Page 6: ...c 163 220 88 119 Maneuvers must be conducted with caution and only in smooth air Yellow line 163 88 Maximum maneuvering speed Va Red line 220 119 Maximum airspeed Vne 2 1 3 Limitation of maximum acceptable wind speed The maximum acceptable wind speed for take off and landing is 10 m s 20kts The maximum acceptable perpendicular component of wind for take off and landing is 5 m s 10kts 2 1 4 Power p...

Page 7: ...recommended entering airspeed is 130 km h 71kt Horizontal eights recommended entering airspeed is 130 km h 71 kt Climbing turns recommended entering airspeed is 160 km h 87 kt 2 5 Maneuvering load factors Maneuvering speed Airspeed km h kt Load factor VA maneuver with maximum deflection of a control surface 163 88 4 VNE maximum acceptable airspeed 220 119 4 VA maneuver with maximum deflection of a...

Page 8: ...these conditions is recommended to increase take off and landing speed by 5 knots 2 7 Limitation labels Airspeed IAS Maximum airspeed VNE 220 km h 119 kt Maximum maneuvering speed VA 163 km h 88 kt Maximum flap extended speed VFE 104 km h 57 kt AEROBATICS AS WELL AS INTENTIONAL SPINS ARE PROHIBITED Flights according to IFR and intentional flights under icing conditions are prohibited ...

Page 9: ...ttle lever FULL 3 When the engine stops master switch OFF 4 Extinguish fire by slip Do not start the engine again 5 Make a safety landing 3 1 4 Emergency and precautionary landing Emergency landing 1 Airspeed adjust to 110 km h 59kt 2 Choose landing area free space without obstacles 2 Tighten up the safety harness 3 Flaps according to your need 4 Fuel selector OFF 5 Ignition OFF 6 Master switch OF...

Page 10: ...trol handle to the flaperon stone and the control handle into the flaperon slot link Fix up the auxiliary hinge and push on the main hinges into the stubs circa 1 cm deep using an extension stick In the same way put the left wing on Both wings are on push the main hinges in and fix them up by pins Secure the auxiliary hinges by binding wire When mounting the horizontal tail units HTU push the cont...

Page 11: ... engine bed and exhaust system visual check on fuel and electrical system condition other checks according to the engine manufacturer instructions wing surface condition leading edge condition check Pitot tube condition wing tip surface condition attachment check flaperon surface condition attachment allowance free movement landing gear check on wheels attachment brakes condition and inflation of ...

Page 12: ...emperature bellow 15 ºC Prolong warm up time adequately at lower air temperatures The CHT should not be below 120 ºC during run up At least 3100 RPM static should be achieved at run up 4 3 3 Taxying Use the engine power and brakes according to your need Do not use brakes continuously The rudder is efficient from 20 knots speed Taxi carefully in the strong wind Hold the control stick in stick back ...

Page 13: ...uted from actual flight tests If not stated otherwise the performances given in this section are valid for the max take off weight and flight under ISA conditions 5 1 Take off distance Grass runway Take off roll distance Distance over 15ft screen hight 130 m 300 m Paved runway concrete asfalt Take off roll distance Distance over 15ft screen hight 120 m 280 m 5 2 Landing distance Grass runway Landi...

Page 14: ... speed are measured in MTOW and level flight Position Stall speed km hod kt IAS Flaps retracted 78 42 Flaps 1 stage T O 7 I 70 38 Flaps 2 stage L D 20 II 64 34 5 7 Airspeed Indicator Calibration System IAS km h CAS km h 60 61 70 70 80 80 90 89 100 98 110 107 120 116 130 126 140 135 150 144 160 153 170 163 180 172 190 181 200 190 210 200 ...

Page 15: ...o the side The NACA inlet for ventilation is on the side of cabine hood 7 2 WING It consists of composite main spar with carbon caps on which are glued XPS ribs The structure is covered with 1 mm plywood Wingtips are made of sandwiched glass composite Connection of wings to fuselage is made thru two main and two auxiliary pins The connection of flaperons to controls is performed by inserting of co...

Page 16: ...TRUMENTS AND PITOT STATIC SYSTEM The airplane is fitted with basic flying instruments speedmeter altimeter compass and vario The RPM s total hours head and exhaust gas temperatures are checked on the engine The COM antenna is built in the airframe The pitot tube is placed on the leading edge of right wing The static ports are placed from bothe sides of fuselage in front of tails 7 10 RESCUE SYSTEM...

Page 17: ... 8 3 1 Inspection after first 25 hours and after 50 hours Action Nr Description Performed by Checked by 1 Generaly Wash whole airframe using wet sponge and suitable detergent Remove cowling and covers and check fixing of all parts fuel oil and electrical installation Check tightening and securing of all hardware 2 Controls Check control cables on damage Check metal parts for corrosion Repair if ne...

Page 18: ...tes Do not use gasoline alcohol etc 7 3 2 Inspection after 100 hours or year examination Action Nr Description Performed by Checked by 1 Generaly Clean all outside and inside skin of airplane Check on damage wear and corrosion 2 Front of the airplane Check engine see engine manual hoses engine mount propeller battery exhaust firewall and rescue system Check tightening and securing of hardware 3 Fu...

Page 19: ...ubricate all moving parts see e plan 11 Check all hinges of control surfaces and moving parts Perform repair action if free movement in hinge exceed 0 4 mm The free play in hinge of horizontal tail should not exceed 0 1 mm Assembly all dismantled parts after performed inspection and or maintenance and perform engine test run 8 3 3 Lubricating plan a Lubricant used Use suitable lubricating grease C...

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