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English
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If the machine does not start, check the compression of the engine and the spark from the spark plug.
Depending on the symptoms that you notice, you can discover the probable cause and solve the problem.
9. TROUBLESHOOTING
The cylinder’s
compression is
normal
The spark plug
is OK
Probable Cause
Corrective Action
YES
YES
No fuel in the tank
Fill fuel tank with fuel
The gasoline filter is dirty
Clean the filter
There is water in the fuel
Replace fuel
The gasoline used is not the right
kind
Change the fuel with one with
proper octane
The carburetor is dirty
Send your machine to the
service technician
YES
No
The spark plug is disconnected
Turn the switch to “I”
The spark plug is dirty
Clean the spark plug
The security switch does not work
Connect the spark plug
No compression
YES
The spark plug is loose
Tighten the spark plug
The piston and its segments are
worn
Send your machine to the
service technician
The cylinder is scratched
Send your machine to the
service technician
The engine
does not turn
Cold engine
Send your machine to the
service technician
Summary of Contents for 741 RQG
Page 57: ...English 57 172 NOTES...
Page 141: ...Portugu s 141 172 NOTES...
Page 143: ...143 172 2 2 1 2 2 15...
Page 144: ...144 172 2 2 1 2 2 2 Raynaud...
Page 145: ...145 172 2 3 15 2 4...
Page 146: ...146 172 2 5...
Page 147: ...147 172 2 6 2 7...
Page 148: ...148 172 3 0 6 10W 40 CE EU Lwa dB A XX 0 6 SAE 80 SAE 90 SAE 80 SAE 90 0 6l 10W 40 0 6l...
Page 149: ...149 172 4 I ON O OFF HOT OIL ON ON OIL LEVEL...
Page 152: ...152 172 6 6 1 6 2 6 2 1 6 2 2 1 A 2 B 6 2 3 1 D 2 E 6 2 4 2 A A B B D E A B...
Page 153: ...153 172 S Q R S Q R 6 2 3 V 6 3 S Q R S Q R V V...
Page 154: ...154 172 1 2 3 4 3 6 3 2 4 10W 40 0 6l 0 6l 1...
Page 155: ...155 172 6 3 3 80W 90 0 6 6 4 6 4 1 Garland 6 4 1 1 OFF 6 4 2 6 4 2 1...
Page 156: ...156 172 1 ON OFF ON 2 l 3 4 5 6 7 8 9 6 4 2 2 1 ON OFF ON 2 l 3 4 5 6 6 4 2 3 1 2 O 3 V...
Page 157: ...157 172 6 4 3 7 OFF...
Page 158: ...158 172 15 7 1 W1 W1 W2 15 7 2 W1 W2...
Page 159: ...159 172 7 2 1 15 20 8...
Page 160: ...160 172 8 1 8 1 1 8 1 2 8 1 3...
Page 161: ...161 172 2 25 50 100 300 Comprobar buj a 8 2 8 2 1 2 8 2 2...
Page 163: ...163 172 8 2 3 0 6 0 7 mm 8 2 4...
Page 164: ...164 172 9 Off I...
Page 165: ...165 172...
Page 166: ...166 172 10 5 11 5 0 C 45 C 12...
Page 167: ...167 172 13 1 1999 44 2 13 2 Garland Garland Garland 13 3 H Garland 13 4 13...
Page 169: ...169 172 NOTES...
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