{"product_id":"generac-0676800srv-voltage-regulator-assembly-60hz-genuine-oem-replacement-generator-avr","title":"Generac 0676800SRV Voltage Regulator Assembly 60Hz – Genuine OEM Replacement Generator AVR","description":"\u003cp data-start=\"0\" data-end=\"217\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 0676800SRV\u003cbr data-start=\"27\" data-end=\"30\"\u003e\u003cstrong data-start=\"30\" data-end=\"43\"\u003eCategory:\u003c\/strong\u003e Generator Parts → Electrical Components → Automatic Voltage Regulators\u003cbr data-start=\"114\" data-end=\"117\"\u003e\u003cstrong data-start=\"117\" data-end=\"126\"\u003eType:\u003c\/strong\u003e Generac 0676800SRV Voltage Regulator Assembly 60Hz – Genuine OEM Replacement Generator AVR\u003c\/p\u003e\n\u003chr data-start=\"219\" data-end=\"222\"\u003e\n\u003cp data-start=\"224\" data-end=\"822\"\u003eThe Generac 0676800SRV Voltage Regulator Assembly is a genuine OEM replacement automatic voltage regulator designed for compatible 60Hz Generac generators. Commonly referred to as an AVR, this electrical component monitors generator output and adjusts excitation to help maintain voltage within the designated operating range as engine speed and connected loads change. Manufactured to original equipment specifications, it provides the proper electrical compatibility, connections, response characteristics, and mounting fit required when replacing a failed or damaged generator voltage regulator.\u003c\/p\u003e\n\u003chr data-start=\"824\" data-end=\"827\"\u003e\n\u003ch2 data-section-id=\"1pi78xj\" data-start=\"829\" data-end=\"859\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"832\" data-end=\"859\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"861\" data-end=\"1393\"\u003e\n\u003cli data-section-id=\"14gxfvy\" data-start=\"861\" data-end=\"886\"\u003ePart Number: 0676800SRV\u003c\/li\u003e\n\u003cli data-section-id=\"1n1ya84\" data-start=\"887\" data-end=\"925\"\u003eGenuine OEM Generac replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"wukbez\" data-start=\"926\" data-end=\"975\"\u003eDesigned for compatible 60Hz Generac generators\u003c\/li\u003e\n\u003cli data-section-id=\"1ah59li\" data-start=\"976\" data-end=\"1026\"\u003eReplacement automatic voltage regulator assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1rndqrc\" data-start=\"1027\" data-end=\"1076\"\u003eMonitors and regulates generator output voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1qc4e6x\" data-start=\"1077\" data-end=\"1139\"\u003eAdjusts alternator excitation as operating conditions change\u003c\/li\u003e\n\u003cli data-section-id=\"tng24v\" data-start=\"1140\" data-end=\"1181\"\u003eHelps maintain stable electrical output\u003c\/li\u003e\n\u003cli data-section-id=\"1rg3wsp\" data-start=\"1182\" data-end=\"1236\"\u003eSupports dependable operation of connected equipment\u003c\/li\u003e\n\u003cli data-section-id=\"act645\" data-start=\"1237\" data-end=\"1285\"\u003eDirect replacement for a failed or damaged AVR\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1286\" data-end=\"1337\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003cli data-section-id=\"1u7e18g\" data-start=\"1338\" data-end=\"1393\"\u003eIdeal for generator electrical repair and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1395\" data-end=\"1398\"\u003e\n\u003ch2 data-section-id=\"id1bjs\" data-start=\"1400\" data-end=\"1431\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1431\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1433\" data-end=\"1769\"\u003e\n\u003cli data-section-id=\"14gxfvy\" data-start=\"1433\" data-end=\"1458\"\u003ePart Number: 0676800SRV\u003c\/li\u003e\n\u003cli data-section-id=\"1419b18\" data-start=\"1459\" data-end=\"1482\"\u003eManufacturer: Generac\u003c\/li\u003e\n\u003cli data-section-id=\"1ttmh4x\" data-start=\"1483\" data-end=\"1535\"\u003eProduct Type: Automatic Voltage Regulator Assembly\u003c\/li\u003e\n\u003cli data-section-id=\"75x80o\" data-start=\"1536\" data-end=\"1565\"\u003eFrequency Application: 60Hz\u003c\/li\u003e\n\u003cli data-section-id=\"196ricu\" data-start=\"1566\" data-end=\"1592\"\u003eCommon Abbreviation: AVR\u003c\/li\u003e\n\u003cli data-section-id=\"1t854nz\" data-start=\"1593\" data-end=\"1643\"\u003eApplication: Generator output-voltage regulation\u003c\/li\u003e\n\u003cli data-section-id=\"1bchnyb\" data-start=\"1644\" data-end=\"1723\"\u003eInstallation Location: Designated generator electrical or alternator assembly\u003c\/li\u003e\n\u003cli data-section-id=\"t73psd\" data-start=\"1724\" data-end=\"1739\"\u003eOEM Part: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1ic2kyp\" data-start=\"1740\" data-end=\"1769\"\u003eQuantity: Sold Individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1771\" data-end=\"1774\"\u003e\n\u003ch2 data-section-id=\"4jtp2i\" data-start=\"1776\" data-end=\"1806\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1779\" data-end=\"1806\"\u003eCompatible Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1808\" data-end=\"1955\"\u003eThe Generac 0676800SRV Voltage Regulator Assembly is designed for use with select 60Hz Generac generators and compatible alternator configurations.\u003c\/p\u003e\n\u003cp data-start=\"1957\" data-end=\"2195\"\u003eAlways verify the generator model, serial number, frequency, alternator configuration, output-voltage requirements, connector arrangement, original part number, and applicable wiring diagram before ordering to ensure proper compatibility.\u003c\/p\u003e\n\u003chr data-start=\"2197\" data-end=\"2200\"\u003e\n\u003ch2 data-section-id=\"1tj4dgq\" data-start=\"2202\" data-end=\"2251\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2205\" data-end=\"2251\"\u003eFunction of the Voltage Regulator Assembly\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2253\" data-end=\"2310\"\u003eThe 0676800SRV Voltage Regulator Assembly is designed to:\u003c\/p\u003e\n\u003cul data-start=\"2312\" data-end=\"2706\"\u003e\n\u003cli data-section-id=\"18jy6c5\" data-start=\"2312\" data-end=\"2355\"\u003eMonitor the generator’s electrical output\u003c\/li\u003e\n\u003cli data-section-id=\"1a1m1lw\" data-start=\"2356\" data-end=\"2417\"\u003eControl excitation current supplied to the alternator rotor\u003c\/li\u003e\n\u003cli data-section-id=\"1cu03by\" data-start=\"2418\" data-end=\"2478\"\u003eHelp maintain voltage within the specified operating range\u003c\/li\u003e\n\u003cli data-section-id=\"cs5i7j\" data-start=\"2479\" data-end=\"2532\"\u003eCompensate for changes in connected electrical load\u003c\/li\u003e\n\u003cli data-section-id=\"1lseokt\" data-start=\"2533\" data-end=\"2581\"\u003eSupport stable and consistent generator output\u003c\/li\u003e\n\u003cli data-section-id=\"132y7i5\" data-start=\"2582\" data-end=\"2638\"\u003eHelp protect connected equipment from improper voltage\u003c\/li\u003e\n\u003cli data-section-id=\"16of5zd\" data-start=\"2639\" data-end=\"2706\"\u003eRestore the generator’s original voltage-regulation functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2708\" data-end=\"2836\"\u003eA properly operating AVR is essential for consistent generator output and dependable performance under changing load conditions.\u003c\/p\u003e\n\u003chr data-start=\"2838\" data-end=\"2841\"\u003e\n\u003ch2 data-section-id=\"1h7g79j\" data-start=\"2843\" data-end=\"2884\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2846\" data-end=\"2884\"\u003eCommon Signs Replacement Is Needed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2886\" data-end=\"2941\"\u003eReplace or inspect the voltage regulator if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2943\" data-end=\"3379\"\u003e\n\u003cli data-section-id=\"1vbhy02\" data-start=\"2943\" data-end=\"2984\"\u003eGenerator produces no electrical output\u003c\/li\u003e\n\u003cli data-section-id=\"by8a71\" data-start=\"2985\" data-end=\"3037\"\u003eOutput voltage is consistently too high or too low\u003c\/li\u003e\n\u003cli data-section-id=\"tbo4dh\" data-start=\"3038\" data-end=\"3078\"\u003eVoltage fluctuates under a steady load\u003c\/li\u003e\n\u003cli data-section-id=\"a84z7b\" data-start=\"3079\" data-end=\"3122\"\u003eLights connected to the generator flicker\u003c\/li\u003e\n\u003cli data-section-id=\"1rhsgeh\" data-start=\"3123\" data-end=\"3181\"\u003eGenerator voltage changes excessively as loads are added\u003c\/li\u003e\n\u003cli data-section-id=\"1irlq4x\" data-start=\"3182\" data-end=\"3226\"\u003eAVR housing or connectors show heat damage\u003c\/li\u003e\n\u003cli data-section-id=\"1hlgkf0\" data-start=\"3227\" data-end=\"3273\"\u003eElectrical components produce a burning odor\u003c\/li\u003e\n\u003cli data-section-id=\"1s601vm\" data-start=\"3274\" data-end=\"3331\"\u003eVoltage remains unstable after engine speed is verified\u003c\/li\u003e\n\u003cli data-section-id=\"y2wnvd\" data-start=\"3332\" data-end=\"3379\"\u003eDiagnostic testing confirms regulator failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3381\" data-end=\"3623\"\u003eVoltage problems may also result from incorrect engine speed, damaged brushes, contaminated slip rings, loose wiring, failed capacitors, or faults in the rotor or stator. Diagnose the complete generating system before replacing the regulator.\u003c\/p\u003e\n\u003chr data-start=\"3625\" data-end=\"3628\"\u003e\n\u003ch2 data-section-id=\"bnihmp\" data-start=\"3630\" data-end=\"3665\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3633\" data-end=\"3665\"\u003eInstallation \u0026amp; Service Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3667\" data-end=\"4642\"\u003e\n\u003cli data-section-id=\"ojosrm\" data-start=\"3667\" data-end=\"3742\"\u003eShut down the generator and allow it to cool completely before servicing.\u003c\/li\u003e\n\u003cli data-section-id=\"e1ypy3\" data-start=\"3743\" data-end=\"3804\"\u003eDisconnect all electrical loads and external power sources.\u003c\/li\u003e\n\u003cli data-section-id=\"1a6ox7q\" data-start=\"3805\" data-end=\"3878\"\u003eDisable automatic startup according to the manufacturer’s instructions.\u003c\/li\u003e\n\u003cli data-section-id=\"7qw9fq\" data-start=\"3879\" data-end=\"3948\"\u003eDisconnect the starting battery, beginning with the negative cable.\u003c\/li\u003e\n\u003cli data-section-id=\"2jm1il\" data-start=\"3949\" data-end=\"4035\"\u003eConfirm that no hazardous voltage is present before accessing electrical components.\u003c\/li\u003e\n\u003cli data-section-id=\"10ch7ri\" data-start=\"4036\" data-end=\"4100\"\u003eLabel or photograph all original wire and connector positions.\u003c\/li\u003e\n\u003cli data-section-id=\"m0afrm\" data-start=\"4101\" data-end=\"4171\"\u003eRemove the damaged regulator without pulling directly on the wiring.\u003c\/li\u003e\n\u003cli data-section-id=\"c1dxkb\" data-start=\"4172\" data-end=\"4252\"\u003eInspect the connectors, terminals, brushes, and surrounding wiring for damage.\u003c\/li\u003e\n\u003cli data-section-id=\"avq8ql\" data-start=\"4253\" data-end=\"4332\"\u003eInstall the 0676800SRV Voltage Regulator Assembly in the correct orientation.\u003c\/li\u003e\n\u003cli data-section-id=\"gk47f9\" data-start=\"4333\" data-end=\"4407\"\u003eReconnect all wiring according to the applicable Generac wiring diagram.\u003c\/li\u003e\n\u003cli data-section-id=\"1qth7bh\" data-start=\"4408\" data-end=\"4464\"\u003eReinstall all electrical covers and protective guards.\u003c\/li\u003e\n\u003cli data-section-id=\"rweyoa\" data-start=\"4465\" data-end=\"4556\"\u003eRestore power and verify generator frequency and voltage with appropriate test equipment.\u003c\/li\u003e\n\u003cli data-section-id=\"1y4m0hi\" data-start=\"4557\" data-end=\"4642\"\u003eTest the generator under controlled load conditions before returning it to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4644\" data-end=\"4978\"\u003e\u003cstrong data-start=\"4644\" data-end=\"4658\"\u003eImportant:\u003c\/strong\u003e Do not adjust an automatic voltage regulator unless the Generac service procedure specifically permits it and the correct test equipment is available. Improper adjustment can damage the generator or connected equipment. Professional installation is recommended for anyone unfamiliar with generator electrical diagnosis.\u003c\/p\u003e\n\u003chr data-start=\"4980\" data-end=\"4983\"\u003e\n\u003ch2 data-section-id=\"d80cxu\" data-start=\"4985\" data-end=\"5019\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4988\" data-end=\"5019\"\u003eMaintenance Recommendations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"5021\" data-end=\"5681\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1ccqdzk\" data-start=\"5021\" data-end=\"5091\"\u003eVerify generator voltage and frequency during scheduled maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"1aj0lze\" data-start=\"5092\" data-end=\"5150\"\u003eKeep electrical connectors clean, dry, and fully seated.\u003c\/li\u003e\n\u003cli data-section-id=\"15m8ncc\" data-start=\"5151\" data-end=\"5209\"\u003eInspect wiring for heat damage, corrosion, and abrasion.\u003c\/li\u003e\n\u003cli data-section-id=\"lkh9d2\" data-start=\"5210\" data-end=\"5272\"\u003eMaintain the engine at the correct governed operating speed.\u003c\/li\u003e\n\u003cli data-section-id=\"64qn3n\" data-start=\"5273\" data-end=\"5343\"\u003eCheck carbon brushes and slip rings when diagnosing unstable output.\u003c\/li\u003e\n\u003cli data-section-id=\"57ta2d\" data-start=\"5344\" data-end=\"5404\"\u003eAvoid exceeding the generator’s rated electrical capacity.\u003c\/li\u003e\n\u003cli data-section-id=\"a0wpr3\" data-start=\"5405\" data-end=\"5470\"\u003eInvestigate voltage fluctuation or abnormal output immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"163d2wg\" data-start=\"5471\" data-end=\"5542\"\u003eDo not modify the regulator wiring or substitute an incompatible AVR.\u003c\/li\u003e\n\u003cli data-section-id=\"10k67gp\" data-start=\"5543\" data-end=\"5681\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain proper electrical compatibility, voltage regulation, and dependable generator performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generac","offers":[{"title":"Default Title","offer_id":53592905449835,"sku":"0676800SRV","price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/0676800SRV.jpg?v=1784737810","url":"https:\/\/generalsprayers.com\/products\/generac-0676800srv-voltage-regulator-assembly-60hz-genuine-oem-replacement-generator-avr","provider":"GeneralSprayers","version":"1.0","type":"link"}