Service Manual - Appliance Factory Parts
Contents
1. LOCATION NO PART NO DESCRIPTION QUANTITY MDQ37613701 Frame Filter MDJ37614401 Filter Motor Safety MJC37612601 Strainer Inner AJL 35084901 Tank Assembly Dust AGU35076801 Plate Assembiy Bottom ACQ35100801 Cover Assembly Dust 26 8 EXPLODED VIEW MFV37630801 Nozzle Crevice ABC32946201 Brush Assembly Dust AGB32946401 Nozzle Assembly Turbine PART NO DESCRIPTION QUANTITY 1 1 97 Get it fixed at your home or ours Your Home For repair in your home of all major brand appliances lawn and garden equipment or heating and cooling systems no matter who made it no matter who sold it For the replacement parts accessories and owner s manuals that you need to do it yourself For Sears professional installation of home appliances and items like garage door openers and water heaters 1 800 4 Anytime day or night 1 800 469 4663 U S A and Canada WWW Sears com WWW Sears ca Our Home For repair of carry in products like vacuums lawn equipment and electronics call or go on line for the nearest Sears Parts and Repair Center 1 800 488 1222 Anytime day or night U S A only WWW Sears com To purchase a protection agreement U S A or maintenance agreement Canada on a product serviced by Sears 1 800 827 6655 USA 1 800 361 6665 Canada Para pedir servicio de reparaci n Au Canada pour service en francais a domi2. 1 Head Assembly Replacement 1 Remove the dust bin as shown below 2 Raise the HEPA Filter cover 5 Remove the hose through the body at the location shown F p 4 DISASSEMBLY 6 Press the left foot pedal and turn vacuum 2 Wheel Assembly replacement cleaner over push the latch on the Head to the right and then the hose can be removed 1 Remove the C clip by using a straight screwdriver and remove Wheel Assembly 2 To reinstall the Wheel Assembly reverse the steps above 7 Remove the 4 screws on each side fastening the Body and Head and then remove the 2 3 Lever Release replacement plate covers 1 Remove the 1 screw and pull the shaft 8 Remove the Head Assembly by removing the three connectors as shown below 2 Lift lever from holder and release spring Spring 9 To reinstall the Head Assembly reverse the steps above 3 To reinstall the Lever Release reverse the steps above 4 DISASSEMBLY 4 Head Cover replacement 5 PCB ASSEMBLY DISPLAY REPLACEMENT 1 Rotate the two cover retainers to unlock the agitator cover Power LED PCB Height Adjustment Assembly LED PCB Assembly LED PCB Assembly 1 LED PCB Assembly Display replacement 2 Press in on the two tabs and rotate the agitator 1 Remove the 1 screw and remove the cover up and off connector as shown Connector 2 Power PCB Assembly Display replacement 1 Remove the 2 screws and remove the
3. 1209 MJH37809001 Supporter Wire 1210 MEC37608901 Hanger Cord 1211 MDQ37809101 Frame Wire 1212 MCK37809401 Cover Rear 1213 MEG37630601 Holder Accessory 1214 MEG37608701 Holder Fixing 1215 1216 MJH37608601 MHY 38963201 Supporter Holder Spring Coil 1217 4932Fl4190B Connector Lever 1218 1219 MEC37608801 MBL38460501 Hanger Cord Cap Screw 1600 6411F12422U Power Cord 7202 EBR38381101 PCB 8003 8005 FAB00610201 FAB00631 101 Screw Tapping 3 110 Screw Tapping 4 18 8007 FAB30147901 Screw Tapping b 4 112 0 Sf a a a al ala al ala ala a 8 EXPLODED VIEW TD Sai da PART NO DESCRIPTION QUANTITY MCQ37627601 Damper mount packing MFZ37627901 Packing ANE32945301 Housing Assembly motor EAU36637101 AC MOTOR Assembly ADQ33064201 Filter Assembly exhaust EBR36636101 PCB Assembly FAB30147901 Screw Tapping 4 112 20 8 EXPLODED VIEW LOCATION NO 2108 PART NO MGJ38973401 MKC37387601 DESCRIPTION Window Viewing MODEL 721 37060700 QUANTITY 2109 2110 2111 MCK37387201 MCK37387401 MBG37846401 Cover Display Cover Display Button control 2112 MGZ00027801 5 2 00 2800 7301 7302 7303 8002 ACQ35072101 AJW35084801 7490201 7489901 749010
4. connector as shown 3 Remove the 10 screws and disconnect receptacle with 3 pins and then disassemble the Head Cover Assembly Connector Connector 3 Height Adjustment PCB Assembly Display replacement 1 Remove the 2 Xe screws and remove the connector as shown Connector Note Placement of small screws 3 x 8 4 To reinstall the Head Cover reverse the steps above 4 DISASSEMBLY 6 Agitator Motor replacement 7 Micro Switch replacement 1 Remove the agitator and belt as shown on 1 Remove the 1 screw and disconnect the 2 page 15 leads and remove the Micro Switch 2 Remove the 4 screws and pull out the Bracket Micro Switch Bracket 2 To reinstall the Micro Switch reverse the steps above 8 Fuse Break replacement 1 Lift the Fuse Break to the direction shown and disconnect the 2 leads and then remove the Fuse Break Note This motor is marked on one side and on the other side Be sure to connect properly The wire color of is brown and is blue 2 To reinstall the Fuse Break reverse the steps above Positive Pole Negative Pole 4 To reinstall the Agitator Motor reverse the steps above 4 DISASSEMBLY 9 Lever Selector Replacement 1 Remove the 2 screws and remove the Lever Selector to this direction shown 11 Motor Replacement 1 Open the HEPA Filter cover and turn the Exhaust filter counterclockwise and
5. lift it up 2 To reinstall the Lever Selector reverse the steps above p 10 Selector Assembly replacement 1 To remove angle up then twist off 2 Remove the 4 screws on the Body Base Assembly and remove the Body Base Assembly NOTE Do not lift the Body Base Assembly too hard the leads and connector are still connected 10 4 DISASSEMBLY 3 Remove the 3 screws on the Housing Motor NOTE Make sure that the mount packing and remove it should be located in the correct position as shown when assembling 4 Disconnect 2 lead wires and remove the mount packing and seal packing 12 PCB Assembly replacement 1 Lift the PCB Assembly up and disconnect 2 connectors 2 leads Mount Seal packing packing 5 To reinstall the Motor reverse the steps above 2 To reinstall the PCB Assembly reverse the steps above 11 4 DISASSEMBLY NOTE Make sure that the PCB Assembly 14 Power Cord replacement should be located in the correct position as Connector 13 Top Cover Assembly Replacement 1 Remove the 4 screws and remove the 2 hooks by using a straight screwdriver TAE 3 Cut the end of the Power Cord as shown and take the power cord off through the Cord Bushing as shown 2 Hooks 2 Remove the 7 screws and remove the Top Cover Assembly 4 Replace the new Power Cord and connect the wire by Nylon Connector 3 To reinstall the Top cover Assembly r
6. 1 00610801 Cover Assembly Head Wheel Assembly PCB Assembly Display PCB Assembly Display PCB Assembly Display Screw Tapping 3 18 8006 00605501 Screw Tapping 4 110 24 N IN 8 EXPLODED VIEW 80095 7 a m 8 EXPLODED VIEW ION PART NO DESCRIPTION QUANTITY 220 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2215 2216 2 2219 2 2220 2221 2222 2223 2224 2227 2225 2226 2300 1700 2900 740 7402 8002 2 8004 8006 4 8008 4 1 8009 00602501 Screw Tapping b 4 120 25 MODEL 721 37060700 8 EXPLODED VIEW QUANTITY V 4 lt lt lt NJ N J N qu r w mer w s w r w w 9 12 2 XE V lt A Plate Assembly Base Plate Assembly Base PART NO AGU32945801 AGU33838501 AGU32945901 LOCATION 24 MODEL 721 37060700 8 EXPLODED VIEW QUANTITY lt 2 a O 9 PART NO AED32943301 5 5 2 0 T E eio S A AGR34907801 Hose Assembly Flexible AEM32943501 LOCATION NO 25 8 EXPLODED VIEW n
7. Sears DIVISION 20 BASIC FIELD MANUAL FOR UPRIGHT VACUUM CLEANER MODEL 721 37060700 July 2007 CONTENTS BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL MODEL 721 37060700 MECHANICAL SERVICE INFORMATION TABLE OF CONTENTS L u 3 DESGHIPTIONZ SPECIFICATIONS uuu uuu uuu oi alan DE LUE anonim Heb SUR SEGUE RN PL e ee 4 No a co 5 Ee UC DUG A 16 1 1 SAFETY PRECAUTIONS MODEL 721 37060700 BEFORE OPERATING VACUUM CLEANER READ THIS SERVICE MANUAL THOROUGHLY AND OBSERVE EACH POINT CAREFULLY 1 Pre Filter Motor Safety Filter 1 This filter is reusable 2 Never use the vacuum cleaner without filter It may damage the motor 3 For optimal performance wash the Pre filter at least once 6 months NOTE Reusing of the motor filter Never wash the filter in a washing machine or in a dishwasher Never use hot water for washing the filter Reuse the filter after drying it completely in the shade for a day not dry near fire or direct sunray 2 Exhaust filter 1 This filter is HEPA filter 2 For clean air this filter must be assembled 3 For optimal performance replace the exhaust filter at leas
8. cilio y para ordenar piezas 1 800 LE FOYER lt 1 888 SU HOGAR 1 800 533 6937 1 888 784 6427 WWW Sears ca Sears O Sears Brands LLC P No MFL40699801 Registered Trademark Trademark M Service Mark of Sears Brands LLC Marca Registrada Marca de F brica M Marca de Servicio de Sears Brands LLC MC Marque de commerce MD Marque d pos e de Sears Brands LLC
9. d lint buildup If buildup becomes excessive use the following procedure to remove buildup and clogs 1 Remove the Agitator Brush 1 Unplug the vacuum cleaner Press the left foot pedal to release the handle Lower the handle until the vacuum cleaner is lying flat on the floor 2 Turn the vacuum cleaner over so that the agitator is facing up 3 Rotate the two cover retainers to unlock the agitator cover 5 Carefully remove any accumulated string hair etc from the agitator and the agitator area To reinstall the cover hook the front edge of the cover into place rotate it down until the tabs clip into place then turn the retainers to the locked position 15 MODEL 721 37060700 IMPORTANT Always unplug the power cord from electrical outlet before performing any service on vacuum cleaner Frequently check the agitator brush area for hair string and lint buildup If buildup becomes excessive use the following procedure to remove buildup and clogs 2 Replace the Agitator Belt 1 To replace the Agitator Belt you must remove the Agitator 2 Lift the agitator straight out 3 Unhook the old belt from the drive pulley Make sure no pieces of the broken belt are trapped in the agitator or drive pulley area 4 Hook the new belt over drive pulley Wi lt y bell io Ly 5 Fit the belt end of the agitator through the belt making sure the belt is ali
10. everse the steps above gt 12 4 DISASSEMBLY 15 HEPA Filter Cover replacement 2 Remove the Cap by using a straight screwdriver 1 Remove the dust bin as shown below 2 Remove the HEPA filter cover by using a 3 Remove the 1 screw and spring and replace straight screwdriver as shown the new Cord Hanger and Cap 3 To reinstall the HEPA Filter cover reverse the 4 To reinstall the Cord hanger reverse the steps above steps above 16 Cord Hanger replacement 17 Holder Accessory replacement 1 Remove the dust bin as shown below 1 Remove the dust bin as shown below 4 DISASSEMBLY 2 Remove the Crevice tool and D Brush 2 Press the wand release button on the carry handle and tilt the wand handle forward 4 Press the release button 7 4 To reinstall the Holder Accessory reverse the on the bottom of the steps above handle and pull the Pipe Assembly straight out of 18 Handle Assembly replacement the handle 1 Make sure the vacuum cleaner is locked in the upright position and on a flat stable surface 5 Remove the hose assembly by pressing the two release button on the Hose connector 6 To reinstall the Handle Assembly reverse the steps above 14 5 MAINTENANCE AND CARE IMPORTANT Always unplug the power cord from electrical outlet before performing any service on vacuum cleaner Frequently check the agitator brush area for hair string an
11. gned with the pulley section of the agitator N 6 Lower the agitator into place making sure the oval shaped tabs fit into the indents on the vacuum cleaner 7 Reinstall the agitator brush as described above 6 SCHEMATIC DIAGRAM Power Display Height Display Head Light Sensor Micro Motor Tact Switch 74 E m 1 E 17AWG BROWN Main Motor 17AWG BROWN Nylon Connecter Ei Bridge 4 diode a a a a 17 AWG BK 20AWG BROWN 17AWG Fuse Brake Micro Switch Power Brush Assembly 46 7 TROUBLE SHOOTING Review this chart to find do it yourself solutions for minor performance problems Any service or repair needed other than as described in this Use amp Care Guide should be performed through your local Sears Parts amp Repair Center A WARNING Electrical shock and personal injury hazard Always unplug power cord from electrical outlet before performing any service on vacuum cleaner Failure to do so could result in electrical shock or personalinjury from vacuum cleaner suddenly starting POSSIBLE SOLUTION PROBLEM POSSIBLE CAUSE Vacuum cleaner will not run Agitator does not turn Agitator ON OFF LED Flashing Dust escapes the dust bin Poor dirt pickup Cleaner picks up moveable rugs or is hard to push Brush on Pet Handi Mate will not run when attached Vacuum has New
12. m Turn off and unplug vacuum cleaner then remove obstruction from agitator MODEL 721 37060700 ADJUSTING THE PILE HEIGHT Press the right foot pedal to adjust the pile height Each press will lower or raise the agitator one notch The LED indicator will light for each setting to show what is selected Suggested pile height settings You may need to raise the height to make some jobs easier such as vacuuming scatter rugs and longer pile rugs Recommended settings XLO very low pile bare floors o L short to medium pile M medium to long pile H shag carpet long pile scatter rugs O O O O Attention Special care is required when vacuuming certain types of carpet or flooring Always check the carpet or floor covering manufacturer s recommended cleaning instructions before vacuuming 4 DISASSEMBLY NOTE Before attempting to service or adjust any part of the vacuum cleaner disconnect the electrical power supply cord from the wall outlet Almost all of the parts of this vacuum cleaner 3 Press the wand release can be disassembled with a screw driver and button on the carry each connecting component easily fits together handle and tilt the wand Disassemble one by one referring to the handle forward exploded view Lift the wand out and up If possible do not disassemble except for the necessary parts It is not necessary to disassemble the parts that are not detailed in the exploded view
13. machine needs Vacuum needs run time unusual odor break in time possibly as long as 3 hours 17 Unplugged at wall outlet Switch off Thermal overload protection activated Switch is off unit is in bare floor mode Cleaner is in upright position safety feature Overload protector activated brush is jammed Belt broken Obstruction in agitator Dust bin improperly installed Dust bin lid not fully closed Dust bin bottom is not latched Full or clogged dust bin Dust bin improperly installed Wand not installed properly Clogged hose or nozzle Belt broken not installed properly Thermal protector activated Agitator overload protector activated Hole in hose Worn agitator Wrong nozzle height setting Use lower power level on light weight moveable rugs Dirty brush or brush roll Obstruction in turbine air path Low suction from vacuum cleaner Make sure cord is plugged into a functioning outlet Turn power switch ON Allow the vacuum cleaner to cool down See page 14 Press the Carpet Bare Floor button Press handle release pedal and tilt unit back Unplug the vacuum cleaner and check the agitator for obstructions Press reset button Replace belt See page 19 Turn off and unplug vacuum cleaner then check the agitator for obstructions Make sure all dust bi
14. n components and filters are installed correctly Check dust bin lid Make sure dust bin bottom is closed and latched Empty dust bin and clean filters Make sure all dust bin components and filters are installed correctly Make sure the wand is installed correctly Check for clogs See page 20 Check belt and replace if needed See page 19 Allow the vacuum cleaner to cool down See page 14 Unplug the vacuum cleaner and check the agitator for obstructions Press the reset button Inspect hose carefully Replace if needed Contact service Adjust nozzle height Reduce the power level Clean the inside of the Pet Handi Mate See page 18 Clean the inside of the Pet Handi Mate See page 18 Check for clogs See page 20 Check for dirty filters on vacuum cleaner See pages 15 17 7 REPLACEMENT PART LIST ION PART NO DESCRIPTION QUANTITY MCK37609001 Cover Body MCK37610101 Cover Front ACQ34949401 Top Cover Assembly 00631101 4 18 FAB30147901 Screw Tapping 4 112 8 EXPLODED VIEW LOCATION NO 1204 PART NO MFG37809701 MODEL 721 37060700 DESCRIPTION Locker QUANTITY 1205 4930 14669 Holder Cord 1206 1207 1208 MAM37608401 MGJ37608501 4830 13002 Base Body Plate Supporter Bush Cord
15. om Plate Carpet Height Power Level Release Indicators Indicators J En Tool Storage Handle Release Height Pedal Adjustment Pedal Agitator ATTACHMENTS gt gt Dusting Upholstery Tool Pet Handi Mate Crevice Tool SPECIFICATIONS AMP 12A CLEANING WIDTH 13 5 in POWER CONTROL MAIN PUSH ON OFF BODY VOLTS 120V CARPET HEIGHT SELECTOR PUSH THE LEVER SELECTOR HEAD HERTZ 60Hz CORD LENGTH 30 ft AGITATOR ON OFF PUSH CARPET FLOOR BODY HOSE LENGTH 7 ft WEIGHT 15 2316 DUST BIN CAPACITY 2 2L 3 DISPLAY LED POWER ON OFF 1 Plug the power cord into a proper outlet 2 Press the ON OFF button The Power indicator will light and the main motor will run POWER LEVEL SELECTOR 1 Press the power button to select the power level Pressing the button repeatealy will cycle through the power levels Recommended settings Lo drapes hard surfaces Med furniture upholstery area rugs O Hi shag carpet long pile etc O O O AGITATOR ON OFF 4 For bare floors press the Carpet Floor Carpet button to turn off the agitator Floor NOTE The agitator will not run with the handle in the upright position When vacuuming if the agitator is not running at full speed due to an obstruction in the agitator area the agitator ON OFF LED will begin a series of three flashes followed by a pause To correct proble
16. t once a year 3 Avoid suction such materials as 1 Liquid or wet dust Clogs the ventilation holes reduces the suction power significantly and harms the motor 2 Inflammable liquids such as benzene alcohol or solvents 3 Burning objects such as cigarette butts 4 Bulky objects such as vinyl paper etc 5 Sharp objects such as needles pins metal glass particles etc 4 Attachments 1 Crevice Tool for cleaning any crevice inside corners or window frames However do not use the crevice tool more than 20 minutes because it may cause harm to the motor 2 Dusting Upholstery Tool for cleaning clothes curtains and cleaning stair 3 Pet Handi Mate for cleaning the bare floor and carpet on the stair 5 Close supervision is necessary when this vacuum cleaner is used by or near children Children s carelessness may cause damage to the cleaner or injure persons 6 Air exhausted from the vacuum cleaner is normally warm But if extraordinarily hot air is exhausted check if the hose pre amp exhaust filter is clogged or not 7 Electric shock could occur if used outdoors or on wet surfaces MODEL 721 37060700 2 DESCRIPTION SPECIFICATIONS DESCRIPTION o o lt Wand Handle Controls p L R Hose Handle Release Wand SS Button Dust Bin Release Button Carry Handle 4 Quick 5 g Dust Tank m N Hanger 30 ft Cord Bott
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