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Summary of Contents for 358.356090-3.7/20"

Page 1: ...operator s manual Assembly Maintenance Repair Parts MODEL NO _ 358 356090 3 7 20 358 356100 3 7 18 PS i ii Sears Roebuck and Co Chicago IlL 60684 U S A 66371 1 12084 2 17884 PRINTED IN U S A...

Page 2: ...C Attaching the Spur 6 D Attaching the Bar and Chain 7 E Chain Tension 8 F Engine Fuel Mixture 8 G Bar and Chain Oil 9 Using Your Saw 10 A Control Devices 10 B Starting Instructions 10 C Controlling...

Page 3: ...w To reduce the hazard of kickback 1 Hold the saw firmly with both hands Left hand on front handle barl right hand on rear handle whether you are right handed or left handed Never use the saw with one...

Page 4: ...try to start the saw when the guide bar is in aCutor kerr 6 Use extreme caution when cutting small size brush and saplings Slender materialmay catch the saw chain and be whipped toward you or pull you...

Page 5: ...h regulationsexist youarelegallyre Counter Vibe Vibration System sponsible for maintaining the operating condi Lo Kick Guide Bar Guard Link Chain The chain saw should never be operated unless these de...

Page 6: ...e handguard in place Lift and carry the chain saw by the handlebar or rear handle not by the handguard Keep the handguard securely fastened at all times Check the handguard screws each time the saw is...

Page 7: ...art engine without guide bar and chain I h Pull the Guide Bar forward until the chain is completely assembled Otherwise the clutch I snug in the guide bar groove Figure 7 can come off and serious pers...

Page 8: ...ion of moving parts Lubrica tion is provided when you use the recom mended mixtureof gasoline and oil Gasoline must be i clean and not over two months old After a sl_ort period of itime 3 Continue tur...

Page 9: ...iler system when the oil tank is kept filled Lack of oil will quickly ruin the bar and chain Too little oil will cause overheating shown by smoke coming from the chain and or discoloration of the guid...

Page 10: ...below c Hold saw firmly with the saw chain free to turn without contacting any object Figure 14 d Pull starter rope quickly using no more than 15 18 inches of rope per pull Using the full length of th...

Page 11: ...g at full throttle If the chain is moving_ataslower speedTthere is greater chance for kickback to occur f Cut one log at a time g Use extreme caution when re entering a previous cut h Do not attempt p...

Page 12: ...NING 1 Stop the engine 2 Place the saw on a solid flat surface and make sure that the chain will not contact any object 3 Adjust the chain with correct tension Refer to Chain Tension page8 IMPORTANT T...

Page 13: ...und file on cutter top plate Figure 21 WITH THE 22 GUIDE MARK PARALLEL TO GUIDE BAR 5 Hold the file holder level with the 22 guide mark parallel to guide bar Figure 22 6 File from inside toward outsid...

Page 14: ...n from an under cut_ c Keep the engine at full throttle the entire time you are cutting d Allow the chain to Cutforyou exert only light downward pressure If you force the cut dam age to the bar chain...

Page 15: ...sideofthe notch about 2 higher than the bottom of the notch c Leave enough uncut wood between the felling cut and the notch to form a hinge Figure 30 NOTE The hinge helps to keel5 the tree from twist...

Page 16: ...gainst the log exert light pressure downward m Undercutting begin on the under side of the log with the top of the saw against the log exert light pressure upward During undercutting the saw will tend...

Page 17: ...you and the chain Cut _from the side of the tree opposite the branch youare cutting eo Remove larger supporting branches with the1 3 2 3 cutting techniques described in the bucking section 1 Start wi...

Page 18: ...AR Figure 39 Figure 40 CAUTION i Wear protective gloves when han dling the chain The chain can be sharp _ a SHARPENING INSTRUCTIONS Model 358 356090 only For Power Sharp_i Model 358 356100 see page 12...

Page 19: ...ITION COOLING AND EXHAUST SYSTEMS Carbon deposits will build up on exhaust ports spark arrestor muffler and spark plug as the sawis used All of these parts should be cleaned at the same time to preven...

Page 20: ...that breaks more than 2 or 3 inches from thepulley 2O WARNING_ Always wear eye protection when ser vicing the starter rope The recoil spring beneath the pulley is under ten sion if the spring should...

Page 21: ...sma engine mechanic and have the proper _ _ clutch service too s Proper disassembly and 5 16 17 18 Pull out 12 inches of rope and catch the rope in the slot inthe pulley Figure 51 rurn the pulley 3 co...

Page 22: ...moving during this procedure Wear your protective gear and observe all of the safety precautions 1 PREPARATION a b C d e Stop engine Use a fresh fuel mixture with proper gasolineloil ratio Place the...

Page 23: ...l consumption Clean the Air Filter frequently especially under very dusty conditions always after 10 tanks of fuel mixture or 5 hours of operation whichever is less FILTER Figure 57 Li GJ ICAUTION tNe...

Page 24: ...the saw in a dryplace out of the reach of children and away from wherefuet vapors can reach open flames from hot water heaters furnaces etc MAINTENANCE ACCESSORIES 1 2 ___ 3 Key No 1 2 Pad No 55046 P...

Page 25: ...ustment Clutch requires repair 1 Chain tension too tight 2 Carburetor requires adjustment 3 Guide bar rails pinched 4 Clutch slipping 1 Chain tension incorrect 2 Cutters dull improperly sharpened dept...

Page 26: ...tension x x 8 Sharpen x 18 inspect wear damage Chain sprocket Air filter Cooling inlets Cylinderfins Carburetor x Spark plug x All accessible screws and nuts not adjusting screws Retighten x Inspect x...

Page 27: ...NOTES 27...

Page 28: ...SEARS CHAIN SAW PARTS LIST MODELS 358 356090 358 356100 3 7 20 3 7 18 PS Figure I 49 23 36 43 44 _ 2 _ 31 25 26 29 10 59 12 56 60 61 46 50 51 28...

Page 29: ...Baffle 1 Baffle Air 1 Pulley Starter 1 Back Plate Muffler 1 Muffler Body 2 Bearings Crankshaft 2 Thrus t Washers Crankshaft 2 Kit Bar Stud Replacement 1 Handle Starter Rope 1 Rope Starter 1 Cylinder 1...

Page 30: ...LIST MODELS 358 356090 358 356100 3 7 20 3 7 18 PS 4 1 28 Figure 2 38 39 45 MODEL 358 356100 3 7 18 PS only CARBURETOR ASSEMBLY PART NO 35094 8 _ 15_h_ _ 1 J _ _ _30 4 _ o_ _ 27 5 _ _ _ _ 17_ 2 7 11_i...

Page 31: ...95 Incl 30 34 49 25425 1 Rear Handle Right Decals 1 Throttle Lock A 1 Bushing Throttle Lock 26471 1 Spring Trigger 26529 2 Screw Carburetor Adaptor B 25586 Pa_ No Qty 35102 1 35015 3 35123 1 35119 1 3...

Page 32: ...RS CHAIN SAW PARTS LIST MODELS 358 356090 358 356100 3 7 20 3 7 18 PS Figure 3 51 B 32 See 1 36 14 5 _ 10 12 43 44 32 33 41 49 57 CHAIN REPAIR KIT I 72 64 57 68 i 67 MODEL 358 356100 3 7 18 PS only L...

Page 33: ...il Pump 1 Washer Oiler 66 48071 1 Spring Oil Pump 1 Oil Pump Assembly Auto Manual Incl 17 t8 67 15484 19 24 25 26 27 30 32 68 4746 33 34 38 39 40 41 42 one of 37 69 25421 1 Spring Oil Line Protector 7...

Page 34: ...r NOTES 34...

Page 35: ...g the starter rope with your left hand 3 Use no more than 15 18 inches of rope per pul 4 Pull rope no more than 5 6 times 5 Release the trigger after engine starts allowing engine to idlel OPERATING T...

Page 36: ...IN THIS LIST 1 The PART NUMBER 2 The MODEL NUMBER 358 356090 3 7 20 358 356100 3 7 18 PS 3 The PART DESCRIPTION 4 The NAME OF iTEM Chain Saw If the parts you need are not stocked locally your order wi...

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