Craftsman 919.67937 manual

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Table of contents for the manual

  • Page 1

    MANUAL IVtodel No, 919,679370 Read the Safety Guidelines and All Instructions Carefully Before Operating • SAFETY GUUDELUNES ASSEMBLY OPERATUON MAUNTENANOE o TROUBLESNOOTUNG REPAUR PARTS SoBd by Sears Canada, inc°, Toroato, Oat, MSB288 MGP°679370A 8/f2/99[...]

  • Page 2

    TABLE OF CONTENTS Warranty .................................................... 2 Safety Guidelines ................................... 3-8 Assembly ................................................... 8 Operation ............................................. 9-13 Maintenance ...................................... 13-15 Service Adjustments .........[...]

  • Page 3

    SAFETY GUiDELiNES - DEFiNiTiONS This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROB- LEMS. "To help you recognize this information, we use the symbols to the right. Please read the manual and pay attention to these sections. I_, DANG[...]

  • Page 4

    READ AND UNDERSTAND ALL WARNINGS BEFORE ATTEMPTING TO OPEP_TE CENEP_TOR. RBSK OF ELECTROCUTBON AND FBRE ={cont'd} HAZARD Operation of generator in rain, wet, icy, or flooded conditions. Use of worn damaged, undersized or un- grounded extension cords. Placing generator on or against highly conductive surface, such as a steel walkway or metal ro[...]

  • Page 5

    READ AN{) UNDERSTAND ALL VARNmNGS BEFORE ATTEMPTBNG TO OPERATE GENERATOR° RiSK OF FiRE HAZARD Attempting to fill the fuel tank while the engine is running. Sparks, fire, hot objects Improper storage of fuel Inadequate ventilation for generator Tampering with factory set engine speed settings. Overfilling the fuel tank - fuel spillage. WHAT COULD H[...]

  • Page 6

    READ AN{) UNDERSTAND ALL VARNmNG$ BEFORE ATTEMPTBNG TO OPERATE GENERATOR. Risk of injury and Trans_ Generator HAZARD Fire, hhalafion, Damage to Vehicle Surfaces Property Damage When WHAT COULD HAPPEN HOW TD PREVENT iT Fuel or oil can leak or spill and could result in fire or breathing hazard, seri- ous injury or death can resulL Fuel or oil leaks w[...]

  • Page 7

    READ AN{) UNDERSTAND ALL WARNmNGS BEFORE ATTEMPTBNG TO OPERATE GENERATOR° RiSK OF UNSAFE OPERATION HAZARD Operation of generator in careless manner. Operation of voltage sensitive appli= ances without a voltage surge protec- tor. WHAT COULD HAPPEN All sources of energy include the poten- tial for injury. Unsafe operation or main- tenance of your g[...]

  • Page 8

    READ AND UNDERSTAND ALL WARNINGS BEFORE ATTEMPTBNG TO OPERATE GENERATOR° HAZARD Lifting a very heavy object. RiSK FROM LiFTiNG WHAT COULD HAPPEN Serious injury can result from attempt- ing to lift too heavy an object. HOW TO PREVENT iT The generator is too heavy to be lifted by one person. Obtain assistance from others before you try to move it. R[...]

  • Page 9

    KNOW YOUR GENERATOR Read this Owner's IVianual and Safety Rules be_ fore operation of your Generator, Compare this illustration with your generator to familiarize yourself with the location of various controls and adjustments. Save the manual for future references. FUEL TANK= Capacity of 4 US gallons. CHOKE SWITCH= Lever used to start cold eng[...]

  • Page 10

    Your generator is equipped with dupbx 120 voit receptacb a 120 twbfiock and a 120/240 voit twisfiock receptacb. The unit is arise equipped with a 15 amp circuit breaker for the dupbx 120 voit receptacbs, a 15 amp circuit breaker for the 120 voit twistiock receptacb and a 15 amp circuit breaker for the 120/240 voit twisdock receptacb. If the cir- cu[...]

  • Page 11

    OBTAmNING ELECTRBC_TY FROM There are basicaiiy two ways to obtain eiectrbity form a generator: Use of extension cords directly form the generator to the appiiance, iights, toois, etc. Use of a doubie-throw transfer switch instaiied directly to the main eHectrbaHsuppiy outside of the house. Extension Cord When using an appliance or tool at a conside[...]

  • Page 12

    $AE Viscesi_y Grades Air cooled engines run hotter than automotive engines. The use of multi-viscosity oil such as (10W-30, etc.) in ambient temperatures above 40°F (4°C) wiii result in higher than normal oil consumption. If multi-viscosity oil is used, check the oil level more frequently to prevent any posssible en- gine damage due to lack or lu[...]

  • Page 13

    Cennectin9 Electrical Loads Let engine run and warm up for about five minutes Piug in the desired 120 or 240 voits toob. DO NOT connect 240 volt equipment to the 120 volt duplex receptacles. DO NOT connect 3-phase loads to the panel receptacles. iMPORTANT; You should always add up the rated watts of all lights, tools and appliances you are power- i[...]

  • Page 14

    GENERAL RECOMMENDATBON$ The warranty of the generator does not cover items that have been subjected to operator abuse or negHigence. To receive full vaHue from the warranty, operator must maintain the generator as instructed in this manual Some adjustments will need to be made periodically to maintaining your generator. GENERATOR MAINTENANCE Your g[...]

  • Page 15

    Before running engine, clean muffler area to remove all combustible debris. Clean and Replace Spark Plug Change the spark plug every 100 hours of operation or once each year, whichever comes firsL This will help your engine to start easier and run better. RESISTOR Carburetor The carburetor of your generator is pre-set at the factory. The carburetor[...]

  • Page 16

    Engine will not start No electrical output Repeated circu# breaker tripping Generator overheating No auto idle DC does not have power with the circuit breaker depressed 1. Low on fuel or oil. 2. Ignition switch in "Off" position. 3. Faulty spark plug. 4. Choke in wrong position. 5. Fuel shut-off valve in closed position. 6. Unit loaded du[...]

  • Page 17

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 10 13 LJE 20-25 IN-LB: 5 7 8 6 TORQUE 120-144 IN-LBS 4 TORQUE 96-120 IN-LBS 2 TORQUE 60-70 IN-LBS 12 11 KEY NO, 1 2 3 4 5 6 7 8 9 lO 11 12 13 DESCRiPTiON HEAT SHELD SCREW, 1/4-20 x .75 FUELCLAMP SCREW, 5/16-18 X 1.25 WASHER NUT, HEX WIZ LOCK WASHER, LOCK GROUND STRAP CAP SCREW, 5/16-18 X 3A FUEL TANK (4 GALL[...]

  • Page 18

    CRAFTSMAN 3750 WATT GENERATOR 919o679370 ' L _%_ 14 TORQUE 20-25 mN-LBS 14 15 16 17 18 19 2O 21 22 23 24 FUEL HOSE DRAHN COCK GROMMET FRAME ASSEMBLY GENERATOR ASSEMBLY GROUND LUG SCREW, HEX WASHER, UNSLOTTED VIBRATION ISOLATOR VIBRATION ISOLATOR SCREW, 10-24 x 9/16 DRAIN COCK END COVER GS-0225 GS-0446 G8-0611 GS-0672 GS-0117 SSF-928 GS-00[...]

  • Page 19

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 SHOWN FOR REFERENCE ONLY 26 27 28 3O 34 35 36 37 38 29 32 33 25 24 SHOWN FOR REFERENCE ONLY KEY NO, 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 DESCRiPTiON RECTiFiER SCREW, 10-24 X .75 T25 TORX DRIVE EN D ADAPTER LOCK WASHER 3/8 CAP SCREW, 3/8-16 X 1 ROTOR ASSEM BLY STATOR THRU BOLT STATOR ASSEMBLY W/A[...]

  • Page 20

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 KEY NO, 4O 41 42 43 44 45 46 47 48 49 5O 51 52 53 DESCRiPTiON SCREW, 10-9 x .50 PLASTITE SCREW, #6-32 X .5 TORX SPEED NUT #6-32 RECEPTACLE, 120V DUPLEX RECEPTACLE, 3 PRONG TWISTLOCK RECEPTACLE, 4 PRONG TWISTLOCK FULL POWER SWITCH IDLE CONTROL SWITCH 15A CiRCUiT BREAKER 10A CIRCUIT BREAKER SWITCH FACE PLATE C[...]

  • Page 21

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 17 3 © REF. PART NO. NO. DESCRIPTION t 7t 5461 Cylinder Assembly 3 ¢710000 Seal-Oil REF. PART NO. NO. DESCRIPTION DESCRIPTION 10 710023 Screw-Hex 15 715000 Plug-Oil Drain 17 710003 Bearing-Ball 1t6 ¢710055 Seal-O-Ring 116A ¢710091 Seal-O-Ring 227 710051 Lever-Governor 230 ¢7[...]

  • Page 22

    CRAFTSMAN 3750 WATT GENERATOR 919o679370 ENGINE NUMBER 138432=0035=A1 718 REF. PART REF. NO. NO. NO. DESCRIPTION DESCRIPTION 12 ¢ 710628 Gasket-Crankcase 17 710003 Bearing-Ball t 8 715463 Cover-Crankcase 20 € 710215 Seal-Oil 22 710032 Screw-Hex. REF. PART NO. NO. 22A 710306 1t6B o710029 219 715341 220 710035 DESCRIPTION Screw-Hex Seal-O-Ring Gea[...]

  • Page 23

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 53 4_0A _4° 40 868 10 1026 383 REF. PART NO. NO. 5 715444 Head-Cylinder 7 ¢*710624 Gasket-Cylinder Head 10 710023 Screw-Hex t3 710020 Screw-Hex 33 715445 Valve-Exhaust 34 715446 Valve-Intake 35 710011 Spring-Valve 40 710012 Retainer-Valve 40A 715130 Retainer-Valve DESCRIPTION D[...]

  • Page 24

    CRAFTSMAN 3750 WATT GENERATOR 919o679370 ENGINE NUMBER 138432=0035=A1 32 REF. PART REF. NO. NO. NO. DESCRIPTION DESCRIPTION 16 715426 25 DESCRIPTION Crankshaft Used on Type No(s). 0035, 0084 26 PART NO. 715456 715457 715448 715452 715453 715454 Piston Assy. (Standard) Piston Assy. (.010" O.S.) Piston Assy. (.O20" O.S.) Ring Set (Standard)[...]

  • Page 25

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 105_ REF PART REF PART NO NO DESCRIPTION NO NO DESCRIPTION 634A O 51 O*A4,710060 Gasket-Intake 95 710672 Screw-Round Head 98 715478 Screw-idle Speed 104 ¢ 710663 Pin-Float 105 € 710661 Valve-Needle t 08 710674 Valve-Choke 117 ¢ 710665 Jet-Main REF PART NO NO DESCRIPTION 130 7[...]

  • Page 26

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 2o2/_i_32_ 0 46? REF. PART NO. NO. DESCRIPTION 1t 710115 Tube-Breather 51 ¢,A4,710060 Gasket-Intake 53 710148 Stud-Carburetor Mounting 129 715024 Screw-Governor Speed (High and Idle Speed Adjustment) 161 710521 Base-Air Cleaner REF. NO. 202 209 232 235 354 467 535 PART NO. 71063[...]

  • Page 27

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 883 f 585 823 673 573 _ REF. PART PART REF. PART NO. NO. DESCRIPTION NO. NO. NO. 53A 710099 Stud (Muffler Mounting) 300 715508 Muffler-Exhaust 408 710307 Screw-Phillips 505 710090 Nut-Lock REF. NO. 663 673 676 737 823 710057 93705 715230 710074 710248 DESCRIPTION Screw-Hex Screw-[...]

  • Page 28

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 281 8!3 358B 356A 8e5 347 REF. NO. DESCRIPTION DESCRIPTION PART NO. 10 710023 Screw-Hex 281 710646 Panel-Control Used on Type No(s). 0035 REF. NO. 304 305 347 PART NO. 715465 710095 493521 DESCRIPTION Housing-Blower Screw-Hex Switch-Rocker (Without Lamp) REF. NO. 356A 356B 663A 6[...]

  • Page 29

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER i38432=0035=A1 729 Q 332A 23 455 ;,37 737 _ REF. NO. DESCRIPTION DESCRIPTION PART NO. DESCRIPTION 23 715429 Flywheel 120 93836 Washer-Lock 154 93837 Nut-Hex 281A 710658 Panel-Control 332 710048 Nut-Hex 332A 710345 Nut-Hex 333 715464 Armature-Magneto REF. PART NO. NO. 334 710047 354 710068 356C [...]

  • Page 30

    CRAFTSMAN 3750 WATT GENERATOR 919o679370 ENGINE NUMBER 138432=0035=A1 737 58 481 615 REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION DESCRIPTION 55 715132 58 710275 Housing-Rewind Starter 56 710274 Pulley-Starter 57 710270 Spring-Rewind Starter 60 490652 456 710272 459 715256 Rope-Starter (Cut to Required Length) Grip-Starter Rope Plate[...]

  • Page 31

    CRAFTSMAN 3750 WATT GENERATOR 919,679370 ENGINE NUMBER 138432=0035=A1 358 GASKET SET 524_ 11SA_ i 977 CARBURETOR GASKET SET REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION PART NO. 3 ¢ 710000 7 ®4 710624 t2 • 710628 20 ¢ 710215 51 ¢*A÷710060 104 A 710663 105 A 710661 t16 • 710055 1t6A • 710091 116B • 710029 117 A 710665 DES[...]

  • Page 32

    Briggs &Stratton Corporation (B&S), the California Air Resourse$ Board (CARB} and the United States Environmental Protection Agency (U.S, EPA) Emission Control System Warranty Statement (Owner's Defect Warranty Rights and Obligations) lathe interest of the environment, B&S engines that meet stdct emis= TO CERTIFIED ENGINES PURCHASE[...]

  • Page 33

    Bnggs &Stratton welcomes warranty repair and apologizes to youfor being inconvenienced. Any Authorized Service Deamer may perform warranty repairs. Most warranty repairs are handled routinely, but sometimes requests forwarranty service may not be appropriate. For example, warranty wou0d not appHy ifengine damage occurred because ofmisuse, lack [...]

  • Page 34

    Dear Customer, In manufacturing this product, many steps have been taken to provide you with the highest quality. Unfortunately, errors or omissions occasionally occur. In the event that you find a missing or defective part, please contact your nearest Sears store. SERVICE AND REPAIR PARTS CALL 1.,800-665-4455 * Keep this number handy should you re[...]