Find great deals on ebay for toyota pickup factory service manual shop with confidence. From 1969 to 1978 the hi lux went through three different generations adding horsepower to the engine and adding length to the truck bed the major breakthrough was the 20r a 22 liter engine created in 1975 that became the model for the long lasting toyota truck engines for the next 30 years in 1979 toyota appeared to finally get it right with the sr 5 combined its new r series engine . Toyota pickup truck service manual including diesel and 4wd 1978 1979 1980 1981 1982 1983 1984 robert bentley on amazoncom free shipping on qualifying . 1981 toyota pickup truck factory service manual original shop repair 1981 toyota pickup truck factory repair manual all gas powered toyota pickups including base dlx sr5 and cab chassis 2wd 4wd 24l 22r i4 engine rn34l rn38l 4wd rn44 rn44l w3 cab chassis rn48l 4wd published by