Craftsman 636.796912 Owner'S Manual Download | Manualshive

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Summary of Contents for 636.796912

Page 1: ...2 CAUTtON Read Rules for Safe Operation and Instructions Carefully I RRF MRtl 37 7 cc ASPOWERBLOWER o Assembly Maintenance oOperation Repair Parts 6619501201 6619501201 iV88 Sears Roebuck and Co Chicago IlL 60684 U S A PR NTED IN JAPAN ...

Page 2: ...RS TOWER CHICAGO 1LLINOIS 60684 INTRODUCTION The Sears Power Blower Model 636 796912 is a lightweight high performance 2 cycle two stroke gasoiine powered blower which is designed for autumn leaves driveway and sidewalk sweeping gutter cleaning light snow and debris removal The blower works faster and more efficiently than rakes or brooms Excellent balance a vibration damping system and light weig...

Page 3: ...tank and carburetor 3 Wash air cleaner element with neutral detergent and dry it well 4 Remove dust from blower 5 Tighten bolts further if they are ioose 6 Replace damaged parts 7 Always use proper parts for replacement SECT ON I SECTION I1 SECTION Ill SECTION IV SECTION V SECTION Vl SECTION VII_ SECTION VIII SECTION IX SECTION X SECTtON XI TABLE OF CONTENTS Page TECHNICAL SPECIFICATIONS 4 COMPONE...

Page 4: ... 37 7 cc 23 cuing Solid State Ignition Float type S T D 360942 0 6 0 7 mm 024 028 Automatic recoil 11 rn3 min 385 cu fto min 83 m sec 273 ft sec Spark arrester Fuel Oil Mix Between 20 and 25 to 1 For the first twenty hours use the mixing ratio of between 15 and 20 to 1 Specifications are subject to change without notice I1o COMPONENT IDENTIFICATION Fuel Tank Cap Recoil Air Cleaner Thro_le Lever Sp...

Page 5: ...lems the fuel system should be emptied before storage for 30 days or longer Drain the gas tank start the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season See Storage Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur CAUTION When preparing fuel mixture mix onty the amou...

Page 6: ...ngine speed 2 Stop the engine by pushing stop button Fig 7 3 Put the machine down on the ground and close fuel cock VII OPERATING THE POWER BLOWER 2 Adjust shoulder straps correctly to make the machine fit your body After the engine fires put the machine on your back without inciiningo 3 The velocity of air stream can be controlled from a gentle breeze to a high speed blast by throttle lever 4_ Se...

Page 7: ... optimum performance 2 To adjust idling speed turn the throttle stop screw turning it clockwise increases engine speed and turning it counterclockwise reduces the speed 3 Idling speed must be adjusted to the minimum constant speed I Throttle stop screw Figure 13 5_ MUFFLER AND EXHAUST PORT Fig 14 In the event _hat the engine should lose power and overheat the muffler should be removed and checked ...

Page 8: ...n_ Table 1 o E o 5 c _ w o w Fuel is not reaching carburetor Fuel line hose clogged Clean_ E _ _ r L_ r U u U_ Fuel is not reaching m tinder _ Ignition coil _t M _ c _in good c_o condition 0 r z_ Piston cylinder worn Replace _ Strainer c_ogged Clean Carburetor out of order Oi_ssembte and check _W_re connection defective Reconnect High_tenslon cord connection defective Repair as neces_ary_ _ r_ _0 ...

Page 9: ... funcdon defective Plug damaged or fouled Replace or clean F L Combustion poor due to Check wiring defective wiling Carburetor defective Other troubtes Needle setting Readiust _C_ inc trect Carburetor overflow Refer to Table 1 Air cleaner clogged Clean a_ necessary Compression insufficient Disassemble check and replac_ piston ring stuck or if necessary worn out Cylinder chrome plating Replace cyli...

Page 10: ...o SEARS POWER BLOWER PARTS LIST MODEL 636 796912 Figure t5 39 29 44 52 24 38 22 36 3O 2 23 ...

Page 11: ...67 1 Engine cover 1 impeller spacer 1 Cover t Plug 1 repeller 1 Plug rubber 1 Frame compl 1 Shoulder pad compl 2 Vibration proof rubber t Fuel lank cop ass y ncl t6 1 Packing A 1 Fuel tank I Fuel line hose 1 Throttle lever 1 Throttle wire 1 SLop l_u _on 4 8o1_ M6x 18 3 Bolt M6 x 12 g Nut MS 5 Nut M 6 1 NuL_ MIo 1 Nut M4 4 Washer M5 B Washer M6 Washer M10 4 Washer M5 4 Washer M6 1 Spring washer M4 ...

Page 12: ...SEARS POWER BLOWER PARTS LIST MODEL 636 796912 Figure 16 37 20 21 24 23 48 4O 44 32 27 28 26 31 36 3O 29 2 38 39 17 _ _1516 19 5 I 1 3 ...

Page 13: ...r cornpt Incl 7 Cylinder packing Reed ass y Carburetor bracket Reed bracket packing Boll sockethead MS x 18 Crank shall ass y Piston Piston pin Piston ring Clip Needle bearing Recoil starter compI Incl 21 thru24 RecoiI starter ass y incl 25 thtu 33 Starter case B Screw MS x 18 Washer M5 Reel Ratchet Spiral spring Frtction spring Frici on plate Bind screw M5 x 12 Return spring Statler rope Starter ...

Page 14: ...SEARS POWER BLOWER PARTS LIST MODEL 636 796912 Figure t 7 35 33 1 18 27 26 29 ...

Page 15: ... 0 EC04 3304A EC04 3305 SEARS POWER BLOWER PARTS LIST MODEL 636 796912 Figure 17 QTY I t 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 I I 1 1 1 1 2 1 1 2 1 1 4 1 2 DESCRIPTION Carburetor compl Incl 2 thru 31 Cock body ass y Piston _r_lve 1 0 Jet needle E ring Spring seat Spring Top Cap Cable guide Cable _djuster lock nut Cable adjuster Main jet 77 5 Needle ass y Float arm Float pin Gasket Float Float chamber b...

Page 16: ...SEARS POWER BLOWER PARTS LIST MODEL 636 796912 Figure I8 7 I1 ...

Page 17: ...12 FL40 9014 0717 04999 0 6619501201 0700 00994 0 0715 06999 0 07t3 21999 0 07t 0 08999 0 OTY 1 1 I t 2 1 1 1 1 1 1 t t 1 I DESCRIPTION Wing hose band big Shou dor band ass y Wing hose band Corrugated pipe Straight pipe End pipe Hose clamp Swivel joint Tool kit Inc1 10 12 thrul 5 Wrench socket head Owner s manual FL40 9107 4 Tool bag PLus driver Box wrench 21 MiM Double end wrench 8 x t0 M M M ...

Page 18: ...rdering repair parts always give the following information 1 Model number 636 796912 2 Name of item 37 7 cc GAS POWER B LOWE R 3 Part number 4 Part description All parts listed may be ordered from any Sears Service Center or most Sears stores 1 If the parts you need are not stocked Iocally your order wilt be electronically transmitted to a Sears Repair Parts Distri bution Center for handling 66195...

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