Spacek SE-33 Manuale utente

OPERATO;RS MANUAL

ENGINE SE-33

OPERATORS MANUAL FOR ENGINE SE-33

Engine type: SE - 33

Manufacturer: SPACEK s.r.o.

S/N:

Issue date: 25.11.2017

WARNING

Engine must be operated in compliance with the information and

limitations stated in this manual as it contains important safety relevant

information. Read this Operators manual before first start of the engine.

Failure to do so may result in personal injuries or death.

All data and the information in this manual are the property of Spacek s.r.o., Lesni 25, 691 01

Hodonin, Czech Republic, and shall not, without prior written permission of Spacek s.r.o., be disclosed

in whole or in part to third parties. This legend shall be included on any reproduction of these data, in

whole or in part. The Manual must remain with the engine/aircraft in case of sale.

OPERATORS MANUAL FOR ENGINE SE-33

LIST OF REVISIONS AND REPAIRS

Revision

Nr.

Document Nr. - bulletin

Related to pages Nr.

Date

Signature

 
 
OPERATORS MANUAL FOR ENGINE SE-33 
 

Table of Contents 
 
Description........................................................................................................................5 
1 Important information................................................................................................................. 5 
2 Safety symbols........................................................................................................................... 5 
3 Safety information...................................................................................................................... 6 
Engine description...........................................................................................................8 
1 Technical data............................................................................................................................ 8 
3 Direction of rotation.................................................................................................................... 9 
4 Engine Instruments.................................................................................................................. 10 
Operation ........................................................................................................................10 
1 Oil system.................................................................................................................................. 10 
2 Fuel system............................................................................................................................... 12 
3 Engine start............................................................................................................................... 13 
Maintenance....................................................................................................................15 
1 Oil change................................................................................................................................. 16 
3 Oil Check / Add Oil................................................................................................................... 16 
4 Spark Plug replace................................................................................................................... 17 
5 Cleaning of air intake mesh.................................................................................................... 18 
6 The Fuel Filter replace ............................................................................................................ 18 
7 Air Cooling System clean........................................................................................................ 18 
8 Nikki Carburetor........................................................................................................................ 18 
9 Maintenance specification ...................................................................................................... 19 
Abnormal function, troubleshooting.............................................................................19 
 
 
 
 
 NOTE This Operator Manual contains basic information on the safe 
operation of the engine. 
Read this Operators manual before first start of the engine. 
In any doubt or if any content or passages of this manual is unclear or 
in case of any questions, please do not hesitate to contact 
manufacturer Spacek s.r.o. or any local dealer. 
 
 
 
 
 

OPERATORS MANUAL FOR ENGINE SE-33

1. Description

This Operator Manual contains basic information on the safe operation of the engine and familiarize

the user with basic operation, use and care of the engine.

This manual contains safety information to make you aware of the hazards and risks associated with

engine and how to avoid them.

Save these original instructions for future reference.

For more information about specific engine installation refer to the aircraft manufacturer’s

documentation.

1.1 Important information

ATTENTION

This product is not liable to be approved by any Aviation authority, and it

is operated exclusively at someone’s own risk.

1.2 Safety symbols

The following information applies to warnings, cautions, attention and notes used in the Operator

Manual.

Alert symbols and signal words indicate the likelihood and the potential severity of injury and may be

used to represent the type of hazard.

Always apply common workshop safetyrules.

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.

ATTENTION

Identifies any important and instruction notes. Not following these notes

or instructions may lead to damage of the engine or breach of air law.

NOTE

Draws the attention to any special item not directly related to safety but

which is important or unusual.

OPERATORS MANUAL FOR ENGINE SE-33

1.3 Safety information

WARNING

Never fly the aircraft equipped with this engine at locations, air

speeds, altitudes or in other situations which do not allow a successful

engine out landing after sudden engine stoppage.

Not following of this warning can result in serious injuries or death and

breach of air law!

WARNING

Fuel and its vapours are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

When Adding Fuel

•Turn engine off and let engine cool at least 2 minutes before removing the fuel cap.

•Fill fuel tank outdoors or in well-ventilated area.

•Do not overfill fuel tank.

•Keep fuel away from sparks, open flames, pilot lights, heat, and other ignition sources.

•Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

•If fuel spills, wipe it down and wait until it evaporates before starting engine.

When Starting Engine

•Ensure that spark plug, muffler, fuel cap and air cleaner (if equipped) are in place and

secured.

•Do not crank engine with spark plug removed.

•If engine floods, set choke (if equipped) to OPEN/RUN position, move throttle (if equipped) to

FAST position and crank until engine starts.

When Operating Equipment

•Do not tip engine or equipment at angle which causes fuel to spill.

•Do not choke the carburetor to stop the engine.

•Never start or run the engine with the air intake wire mesh or the air filter (if equipped)

removed.

When Changing Oil

•If you drain the oil from the engine, avoid to make any spillage.

When Transporting Equipment

•Transport with fuel tank EMPTY or with fuel shut-off valve OFF.

When Storing Fuel or Equipment With Fuel In Tank

•Store away from furnaces, stoves, water heaters or other appliances that have pilot lights or

other ignition sources because they can ignite fuel vapours.

OPERATORS MANUAL FOR ENGINE SE-33

WARNING

Flights according to IFR and intentional flights under icing conditions are

prohibited!

•This engine is not suitable for aerobatics flight.

•Basic engine setting is limited to certain flight attitudes.

•Be aware of engine seizure in any time. Avoid flying over congested areas, any areas

or conditions which do not allow safe outlanding.

Engine Logbook

•Keep and maintain engine log book to record every flight, maintenance schedules

and service or repairs carried out.

•Do not fly an aircraft with poorly maintain engine/aircraft logbook.

OPERATORS MANUAL FOR ENGINE SE-33

2. Engine description

The SE-33 is simple V-twin OHV 4-stroke ram air-cooled engine with wet oil sump.

The propeller flange is mounted directly on the flywheel.

This standard engine has:

•forged one central crank and rods,

•single magneto ignition for each cylinder.

•vacuum fuel pump

•mechanical internal oil pump.

•exhaust manifolds and muffler

•crankcase oil breather

•regulator and starter solenoid

•electric starter motor

•generator stator

•electric oil pump

•oil pressure switch

•oil temperature sensor

Auxiliary optional equipment:

•electric fuel pump

•CHT rings

2.1 Technical data

Model

SE-33

Displacement

810 cc (49.42 ci)

Bore

83.81 mm (3.300 in)

Stroke

73.41 (2.890 in)

Oil capacity

1.9 –2.0l (66 –68 oz)

Picture 1.: Top and left side view

OPERATORS MANUAL FOR ENGINE SE-33

2.2 Operating limits

Max. continuous power…………………25kW@3600 rpm

Max. take off power……………………..22kW@3100 rpm

Recommended idle speed……………..900 –max. 1100 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 –normally indicated by red light

Oil. quantity………………………………cca 1.9 –2.0l

Operating outside air temperature…….-10°C / +40°C

Fuel consumption………………………..max. 8 l/hr @ 3600 rpm

Fuel consumption in cruise ……………4.8 l/hr

Charging………………………………….3600rpm 20 volts AC minimum for 10 & 13 amp 30

volts AC minimum for 16 amp

2.3 Direction of rotation

Propeller direction of rotation –clockwise –

- viewed from the front

Picture 2.: Right side and front view

Picture 3.: Direction of rotation

OPERATORS MANUAL FOR ENGINE SE-33

2.4 Engine Instruments

Any suitable electronic engine monitor or analogue gauges can be used.

Example: the most common and convenient engine monitor

MGL E1/E3

3. Operation

3.1 Oil system

High-quality detergent oils are acceptable if classified for service SF, SG, SH, SJ or higher.

Do not use special additives.

Recommended viscosity: 10W30

Oil capacity: 1.9 –2.0l –use dipstick to determine correct level.

Outdoor ambient temperatures determine the proper oil viscosity for the engine. Use the

chart to select the best viscosity for the outdoor temperature range expected.

* Below 40°F (4°C) the use of SAE 30 will result in hard starting.

** Above 80°F (27°C) the use of 10W-30 may cause increased oil consumption. Check oil

level more frequently.

Oil Check / Add Oil

Before adding or checking the oil

•Move the aircraft/engine to level position.

•Clean the oil fill area of any debris.

1. Remove the dipstick (D) and wipe with a clean cloth (Figure 2, p.17).

2. Insert and tighten the dipstick.

Picture 4.: Temperature range

Indice

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