29
Hangar 9 Taylorcraft 26cc BNF
Items
Type
Bore x Stroke
Displacement
Effective
Compression Ratio
Carburetor
Air Cleaner
Starting
Ignition
Spark Plug
Max. Power
Min. Torque
Fuel Consumption
Weight
unit
––
mm
cm
3
––
Type (Walbro)
Venturi (mm)
––
Type
BTDC/rpm
STD
Option
rpm
rpm
cc
kg
g260Pu
Air Cooled
34 x 28
25.4
8.4
WT-645
12.7
––
Hand Flipping or
Electric Motor
CDI
28/7000
RZ7C
––
1.62/12000
1.48/9000
790
1.69 (* 1.52)
Specifications & Technical data
Troubleshooting Guide for
Gasoline Engines
Generally speaking, there are very few things that will keep
today’s modern engines from starting. Use good quality
“fresh” fuel and make sure good plugs are installed. Should
the engine fail to start after these items are verified, refer to
the charts on the following page.
In the event that none of the above procedures result
in the engine running properly, contact our service
department for suggestions at:
Horizon Hobby, Inc.
4105 Fieldstone Road
Champaign, IL 61822
Phone: 1-877-504-0233 (M–F 8:00–5:00 CST)
a) The engine does not start
The crankshaft
does not rotate
Seizure, intrusion of a foreign substance
The fuel has not been fed to the
carburetor
The fuel has been fed to the
carburetor
Disassemble and repair
Disassemble and clean
Clean
Loosened
spark plug
Abrasion or damage of
the cylinder, piston, or
piston ring
Tighten further
Replace
Clogging inside the
carburetor
Clogging of the fuel
piping
No compression
(normally 7 kg/cm
2
99.5 psi or more)
The crankshaft
rotates
Compression adequate
Readjust
Replace
Wet plug
Remove the spark
plug and dry it
The carburetor has
not been properly
adjusted
The fuel is not
suitable
The spark plug does spark
The Stop switch has
been turned off
Wiring is disconnected
Turn on
Repair
The spark plug does not spark
The spark plug is defective
The ignition module is defective
Replace
Replace
The air gap is too large
Adjust
The spark plug gap is too large
Adjust
b) The engine stops by itself
It suddenly stops
The crankshaft does not rotate
or is abnormally heavy
The crankshaft
rotates
Out of fuel
Not out of fuel
The carburetor has not been properly adjusted
See a)
See a)
Put back
Repair
Use a standard plug
Turn on
Use clean fuel
Replace
The fuel is not fed to the carburetor
Water is mixed in the fuel
Replace
Replace
Refuel
Readjust
It slows down and stops
The plug cap has come off
Wiring disconnection
Spark plug bridge
The Stop switch has
been turned off
Air suction from a carburetor joint or oil seal
Abrasion of the piston ring
Repair
Replace
The fuel is not suitable
Clean
Clogging of the muffler or exhaust port due to carbon
The spark plug heat range is not proper
c) Lower power output
d) The engine does not stop
Overheating
See c)
Repair
Overheating
Repair
The Stop switch is defective
Switch wiring is disconnected
Содержание Taylorcraft 26cc Hangar 9
Страница 1: ... TM Taylorcraft 26cc BNF Assembly Manual ...