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Service chapters detail control panel, water level control/switch, air tube and dome, timer, microprocessor-controlled washer components, lid switch assembly, replacement tasks, motor and drive parts, seals, transmission, pumps, valves, and general safety and installation 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WasherService Manual  \nContents  \nSECTION 1.ELECTRICAL TEST EQUIPMENT……………………………………………………………………1-1  \nAPPLIANCE TEST METER …………………………………………………………………………………………………………………1-1  \nVOLTAGE CHECKS …………………………………………………………………………………………………………………………1-3  \nCLAMP-ON AMMETER…………………………………………………………………………………………………………1-4  \nGROUNDING & POLARITY …………………………………………………………………………………………………………………1-5  \nMOTOR TEST CORD ………………………………………………………………………………………………………………………1-6  \nSECTION 2. ELECTRICAL-MECHANICAL TROUBLESHOOTING ……………………………2-1  \nWASHER WILL NOT FILL(timer model). ……………………………………………………………………………………2-1  \nWASHER WILL NOT FILL FOR A SPECIFIC WATER TEMPERATURE SELECTION 2-1  \nWILL NOT AGITATE, BURNS BELT ………………………………………………………………………………………………2-1  \nWILL NOT AGITATE-MOTOR IS RUNNING …………………………………………………………………………2-2  \nWILL NOT AGITATE ON DELICATE CYCLE, FABRIC-MATIC MODELS……………………2-2  \nWASHER OVERFLOws …………………………………………………………………………………………………………2-2  \nNO COOL- DOWN FILL…………………………………………………………………………………………………………………2-3  \nHOT AND COLD WATER TEMPERATURES REVERSED …………………………………………………2-3  \nSLOW FILL …………………………………………………………………………………………………………………………………………………2-3  \nWASHER WILL NOT FILL FOR RINSE CYCLE……………………………………………………………………2-3  \nFILLS WITH WATER BUT WILL NOT AGITATE…………………………………………………………2-3  \nAGITATES CONTINUOUSLY- TIMER WILL NOT ADVANCE…………………………………………2-4  \nWILL NOT SPIN ………………………………………………………………………………………………………………………………………2-4  \nSECTION 3. SERVICE PROCEDURES…………………………………………………………………………………………3-1  \nCONTROL PANEL ……………………………………………………………………………………………………………………………3-1  \nWATER LEVEL CONTROL(timer controlled washer)………………………………………………………3-1  \nWATER LEVEL SWITCH ………………………………………………………………………………………………………………………3-4  \nAIR TUBE AND DOME ……………………………………………………………………………………………………………………3-5  \nTIMER……………………………………………………………………………………………………………………………………………………………3-5  \nWASHER(microprocessor board controlled)…………………………………………………………………………3-6  \nLID SWITCH ASSEMBLY (timer model)………………………………………………………………………3-14  \nLID REPLACEMENT ……………………………………………………………………………………………………………………………3-15  \nFRONT PANEL ……………………………………………………………………………………………………………………………………3-17  \nMOTOR SHIELD …………………………………………………………………………………………………………………………………3-17  \nMOTOR CARRIAGE………………………………………………………………………………………………………………………3-17  \nMOTOR GROUND WIRE……………………………………………………………………………………………………3-19  \nLOW VOLTAGE………………………………………………………………………………………………………………………………3-19  \nCAPACITOR KIT…………………………………………………………………………………………………………………………………3-19  \nTOP COVER……………………………………………………………………………………………………………………………………………3-20  \nTOP COVER RAISED…………………………………………………………………………………………………………………………3-20  \nUNBALANCE MECHANISM ……………………………………………………………………………………………………3-21  \nBLEACH INJECTOR SYSTEM…………………………………………………………………………………………………………3-22  \nWATER INJECTOR SYSTEM……………………………………………………………………………………………………………3-23  \nAGITATOR ………………………………………………………………………………………………………………………………………………3-24  \nLINT FILTER ……………………………………………………………………………………………………………………………………………3-25  \nFABRIC SOFTENER DISPENSER ………………………………………………………………………………………………3-25  \nCENTER SHAFT SEAL ………………………………………………………………………………………………………………………3-26  \nINNER TUB………………………………………………………………………………………………………………………………………………3-27  \nTUB COVER ADJUSTMENT ………………………………………………………………………………………………………3-28  \nMOUNTING STEM AND BOOT SEAL …………………………………………………………………………………3-29  \nOUTER TUB ……………………………………………………………………………………………………………………………………………3-31  \nSEAL LEAKS …………………………………………………………………………………………………………………………………………3-33  \nTRANSMISSION ……………………………………………………………………………………………………………………………………3-33  \nAGITATION ………………………………………………………………………………………………:...............3-34  \nSPIN …………………………………………………………………………………………………………………………………………………………3-36  \nSPIN CYCLE COMPLETED ………………………………………………………………………………………………………………3-37  \nTRANSMISSION REPAIR PROCEDURE………………………………………………………………………………………3-37  \nASSEMBLY PROCEDURE…………………………………………………………………………………………………………3-40  \nLIP SEAL …………………………………………………………………………………………………………………………………………………3-42  \nDRIVE PULLEY AND ROTOR BEARING……………………………………………………………………………………3-44  \nDRIVE LUG ADJUSTMENT …………………………","cbCaitcFPVdiyyFw","https://ap.wps.com/l/cbCaitcFPVdiyyFw","pdf",11813751,96,"English","# SECTION 1. ELECTRICAL TEST EQUIPMENT\n## APPLIANCE TEST METER\n## VOLTAGE CHECKS\n## CLAMP-ON AMMETER\n## GROUNDING & POLARITY\n## MOTOR TEST CORD\n# SECTION 2. ELECTRICAL-MECHANICAL TROUBLESHOOTING\n## WASHER WILL NOT FILL\n## WILL NOT AGITATE\n## WASHER OVERFLOWS\n## WILL NOT SPIN\n# SECTION 3. SERVICE PROCEDURES\n## CONTROL PANEL\n## WATER LEVEL CONTROL\n## TIMER\n## LID SWITCH ASSEMBLY\n## MOTOR SHIELD\n## SEAL LEAKS\n## TRANSMISSION REPAIR PROCEDURE\n# SECTION 4. GENERAL INFORMATION\n## PRE-INSTALLATION CONSIDERATIONS\n## ELECTRICAL REQUIREMENTS\n## IMPORTANT SAFETY PRECAUTIONS","[{\"question\":\"What is the first step a technician should do during a service call?\",\"answer\":\"Determine what the complaint is by talking with the customer, identifying what the product is (or is not) doing, and understanding why the customer feels there is a problem.\"},{\"question\":\"What does Section 1 cover in the manual?\",\"answer\":\"Section 1 covers electrical test equipment, including appliance test meter use, voltage checks, clamp-on ammeter topics, grounding and polarity, and motor test cord guidance.\"},{\"question\":\"Which washer problems are addressed in Section 2 troubleshooting?\",\"answer\":\"Section 2 addresses conditions such as the washer will not fill, will not agitate (including different cycle modes), washer overflow, no cool-down fill, reversed hot/cold temperatures, slow fill, and issues where the washer will not spin.\"}]","Maytag 1990 Automatic Washer Service Manual - Troubleshooting & Service Procedures | PDF",1792713998,242]