Zenoah G3100T, Owner'S/Operator'S Manual

Page 1: ...uct contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our products please read this manual carefully to understand the p...

Page 2: ......

Page 3: ...tions which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure...

Page 4: ...l feeding system Mechanical plunger pump Sprocket Pitch No of teeth 3 8in 9 38mm 6T Dimensions L W H 10 6 265 x9 8 245 x9 2 230 in mm Dry weight 7 8 3 5 lbs kg Cutting attachment Guide bar Type Size S...

Page 5: ...e tron onneuse est r serv e l usage exclusif de b cherons exp riment s Voir Manuel d utilisation For safe operation and maintenance symbols are on the machine According to these indications please be...

Page 6: ...n saw handles 7 Keep all parts of your body away from the saw chain when the engine is running 8 Before you start the engine make sure the saw chain is not contacting anything 9 Always carry the chain...

Page 7: ...e top of the guide bar may push the guide bar rapidly back towards the operator Either of these reactions may cause you to lose control of the saw which could result in serious personal injury Do not...

Page 8: ...nstalling the chain cover be sure to fit the hook completely at the rear end of the cover SE4 4 While holding up the tip of the bar adjust the chain tension by turning the tensioner screw until the ti...

Page 9: ...ort timing without addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gasoline Make sure to use gasoline with...

Page 10: ...ing the unit FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly 2 GASOHOL It can cause deterioration of rubber and or plas...

Page 11: ...2 Put the ignition switch to I position OP2 3 While holding the throttle lever together with the throttle interlock push in the side button and release the throttle lever to hold it at the start posit...

Page 12: ...ing the engine ADJUSTING CARBURETOR OP8 The carburetor on your unit has been factory adjusted but may require fine tuning due to change in operating conditions Before adjusting the carburetor make sur...

Page 13: ...easing the Brake Pull the brake lever up toward the front handle until it clicks OP9 When the brake worked immediately release the throttle lever and slow down the engine speed Running the engine at h...

Page 14: ...acceptable low kickback level On this saw never use any chain other than those recommended on page 18 of this manual or which is not designated as meeting the ANSI B175 1 kickback levels on this saw L...

Page 15: ...he danger 1 Decide the felling direction considering the wind Iean of the tree location of heavy branches ease of job after felling and other factors 2 While clearing the area around the tree arrange...

Page 16: ...from the top one third and finish by sawing up from the bottom SA4 Limbing a felled tree Be alert to the spring back of a cut limb First check which way the limb is bent Then make a shallow cut into t...

Page 17: ...ly when sawing 5 Fuel consumption has increased REFORMING CUTTER 1 Wear work gloves 2 Use 5 32 inch 3 9mm round file 3 Hold the guide bar and the saw chain firmly 4 Place the file on the cutter and pu...

Page 18: ...use only above bar and chain or the following OREGON BAR 14 inch S N DOUBLE GUARD BAR Mount code A041 OREGON CHAIN 91SG AIR FILTER A clogged air filter can reduce the engine performance Daily check t...

Page 19: ...riodically clean the spark plug and check that the spark gap is in the correct range MA11 For a replacement plug use Champion RCJ 8Y noise proof or CJ 8Y or NGK BPMR6A DRIVE SPROCKET Periodically chec...

Page 20: ...red by law Section 4442 of the California Public Resources Code to have a spark arrester when a gas powered tool is used in any forest covered brush covered or grass covered unimproved land MA13 9 Mai...

Page 21: ...ose specified in the parts list then use parts number described in the parts list 4 The contents described in the parts list may change due to improvement 5 The parts for the machine shall be supplied...

Page 22: ...22 11 Parts list Fig 1 POWER UNIT G3100T S N 0723010001 and up G3100T...

Page 23: ...1 76 2873 98610 PLATE 1 77 2870 51230 SPRING 1 78 T2054 54000 CHAINBRAKE ASSY 1 79 T2050 54110 GUARD 1 80 2872 54120 SPRING 1 81 0263 80530 SCREW 1 82 2872 54140 SPACER 1 83 2850 54211 SPACER 1 84 287...

Page 24: ...24 11 Parts list Fig 2 CARBBURETOR COMPONENTS ACCESSORIES S N 0723010001 and up G3100T...

Page 25: ...75 81370 SHAFT ASS Y 1 12 2630 81440 LEVER 1 13 1148 81390 RING 1 14 3310 81351 SCREW 4 15 2050 06020 GASKET KIT 1 PUMP gasket 1 PUMP diaphragm 1 GASKET 1 DIAPHRAGM 1 16 3306 81380 SCREEN 1 17 3356 81...

Page 26: ...ION RELATED PART ON YOUR ENGINE IS DEFECTIVE THE PART WILL BE REPAIRED OR REPLACED BY KOMATSU ZENOAH Co OWNER S WARRANTY RESPONSIBILITIES AS THE LAWN AND GARDEN EQUIPMENT ENGINE OWNER YOU ARE RESPONSI...

Page 27: ...ALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COM...

Page 28: ...mance ou en durabilit peut tre utilis e pour l entretien hors garantie ou les r parations hors garantie et ce sans r duire l obligation de garantie incombant la soci t La soci t sera tenue responsable...