{"product_id":"2004-isuzu-f-series-service-repair-manual","title":"2004 Isuzu F-Series Service and Repair Manual","description":"\u003cp\u003e2004 was the first model year of Isuzu's reworked F-Series, a GM-partnership tilt cab built in Flint, Michigan, and sold as the FTR, FVR and FXR, while the Class 5 FRR stayed on the federal model list. Every version used the 7.8-liter 6HK1-TC inline-six turbodiesel, rated from 200 to 250 horsepower at launch, with Allison transmissions standard on the new trucks and GVWRs from 24,350 lb to 37,600 lb on a single rear axle. This service and repair manual supplies the procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for that exact year.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e7.8L inline-six turbodiesel — SOHC, turbocharged, diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBody styles covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-door tilt cab chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTrims covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFRR\u003c\/li\u003e\n\u003cli\u003eFTR\u003c\/li\u003e\n\u003cli\u003eFVR\u003c\/li\u003e\n\u003cli\u003eFXR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKnown issues on the 2004 F-Series.\u003c\/strong\u003e One recall is on federal record: FRR trucks fitted with the optional oil pan heater (RPO IG3) can collect debris where the heater plug meets the extension cord, overheating the cord and melting the plug, which raises the risk of fire. No owner complaints are logged for this year. The manual's wiring diagrams and engine chapters show the heater circuit and connector layout needed to inspect it.\u003c\/p\u003e","brand":"FactoryManual","offers":[{"title":"Default Title","offer_id":49125068701918,"sku":"ISUZUFSERIES2004SRM","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/4113\/8910\/files\/2004-isuzu-f-series-service-repair-manual.png?v=1790671187","url":"https:\/\/factorymanual.com\/products\/2004-isuzu-f-series-service-repair-manual","provider":"FactoryManual","version":"1.0","type":"link"}