Introduction
Safety
4
9831/0650-3
4
•
Do not change the application or specification of the engine. Install the engine in accordance with
recommendations made in the Engine Installation Manual. – Do not lift heavy objects on your own, use
lifting equipment or obtain the help of an assistant.
•
Do not smoke when adding fuel to the tank or working in the engine bay area.
•
Always clean up spilt fluids, dispose of fluids, contaminated material etc. in accordance with local
regulations. Do not pollute drains or the ground. – Use the right tools for the job. – Always make the
equipment safe before completing any maintenance tasks, for instance disconnect the battery so that the
engine can not be started.
•
Allow engine components to cool before attempting any maintenance tasks, components such as the
exhaust can become extremely hot.
•
Do not adjust the engine, or add fuel, oil whilst it is running unless procedures in this manual instruct
you to do so.
•
Do not siphon fluids by mouth.
•
Operate the engine in well ventilated areas, if using indoors then a purpose designed exhaust fume
extraction unit may be needed. – Keep other people at a safe distance when operating the engine or
equipment.
•
Do not operate an engine if the safety guard (when applicable) has been removed.
•
Vapours from solvents, thinners and adhesives can be high flammable. In addition to fire risk, they can
be toxic and in certain conditions cause unconsciousness, or death if inhaled. Use these items in well
ventilated areas.
•
Seek medical advice immediately if your skin contacts high pressure fuel.
•
Make sure the engine is operated by one person correctly positioned at the controls.
•
Do not operate the engine at high speeds with no load applied.
•
Make sure you have adequate fire fighting equipment in your workshop, repair area. Contact your local
fire prevention officer for advice.
•
Turbocharger impeller blades operate at extremely high revolutions and the turbocharger unit becomes
very hot. Allow the unit to cool before completing any maintenance. Keep tools and objects away from
the impeller when the unit is operating.
•
Use only JCB recommended parts. These parts have been designed to give the engine its optimum
performance. Using spurious parts may affect the integrity of the engine.
Summary of Contents for G20
Page 3: ...9831 0650 3 Notes...
Page 7: ...Notes iv 9831 0650 3 iv...
Page 65: ...Attachments Working with Attachments 58 9831 0650 3 58 Fork Pockets Figure 44 A A Fork pocket...
Page 81: ...Attachments Working with Attachments 74 9831 0650 3 74 Socket Box Figure 64 A A Socket box...
Page 87: ...Notes 80 9831 0650 3 80...
Page 147: ...Notes 140 9831 0650 3 140...
Page 156: ...Technical Data Electrical System 149 9831 0650 3 149 Figure 99 335 F5093 3 sheet 2 of 6...
Page 157: ...Technical Data Electrical System 150 9831 0650 3 150 Figure 100 335 F5093 3 sheet 3 of 6...
Page 158: ...Technical Data Electrical System 151 9831 0650 3 151 Figure 101 335 F5093 3 sheet 4 of 6...
Page 159: ...Technical Data Electrical System 152 9831 0650 3 152 Figure 102 335 F5093 3 sheet 5 of 6...
Page 160: ...Technical Data Electrical System 153 9831 0650 3 153 Figure 103 335 F5093 3 sheet 6 of 6...
Page 161: ...Technical Data Electrical System 154 9831 0650 3 154 Figure 104 336 E4738 B sheet 1 of 7...
Page 162: ...Technical Data Electrical System 155 9831 0650 3 155 Figure 105 336 E4738 B sheet 2 of 7...
Page 163: ...Technical Data Electrical System 156 9831 0650 3 156 Figure 106 336 E4738 B sheet 3 of 7...
Page 164: ...Technical Data Electrical System 157 9831 0650 3 157 Figure 107 336 E4738 B sheet 4 of 7...
Page 165: ...Technical Data Electrical System 158 9831 0650 3 158 Figure 108 336 E4738 B sheet 5 of 7...
Page 166: ...Technical Data Electrical System 159 9831 0650 3 159 Figure 109 336 E4738 B sheet 6 of 7...
Page 167: ...Technical Data Electrical System 160 9831 0650 3 160 Figure 110 336 E4738 B sheet 7 of 7...
Page 168: ...Technical Data Electrical System 161 9831 0650 3 161 Figure 111 336 E5832 1 sheet 1 of 7...
Page 169: ...Technical Data Electrical System 162 9831 0650 3 162 Figure 112 336 E5832 1 sheet 2 of 7...
Page 170: ...Technical Data Electrical System 163 9831 0650 3 163 Figure 113 336 E5832 1 sheet 3 of 7...
Page 171: ...Technical Data Electrical System 164 9831 0650 3 164 Figure 114 336 E5832 1 sheet 4 of 7...
Page 172: ...Technical Data Electrical System 165 9831 0650 3 165 Figure 115 336 E5832 1 sheet 5 of 7...
Page 173: ...Technical Data Electrical System 166 9831 0650 3 166 Figure 116 336 E5832 1 sheet 6 of 7...
Page 174: ...Technical Data Electrical System 167 9831 0650 3 167 Figure 117 336 E5832 1 sheet 7 of 7...