{"product_id":"1987-1991-porsche-944-engine-please-note-this-is-only-service-repair-workshop-manual-pdf-250384","title":"1987-1991 Porsche 944 Engine -please Note This IS Only Service Repair Workshop Manual PDF","description":"\u003cp\u003eThis is the COMPLETE Service and Repair Manual for the 1987-1991 Porsche 944 Engine -please Note This IS Only Service Repair Workshop Manual PDF. It covers every single detail.\u003c\/p\u003e\n\u003cp\u003e944 S (16-VALVE ENGINES) - '87 MODELS ONWARD\n944 S, Model 87 onward\nGeneral\nTechnical data\nMaintenance, Self-diagnosis\nFault diagnosis, DEE control unit\nConnecting into the vehicle - 944S\nStarting fault diagnosis\nFunctional test - actuator and input signal\nList of test codes\nSystem adaptation\nKnock detection\nTroubleshooting\nList of fault codes\nClearing fault memory\nOperating conditions for start of diagnosis\nOperating instructions for System Tester 9288\nEngine, Crankcase\nTightening torques for engine (16-valve)\nTolerances and wear limits\nEngine, removing and installing\nEngine, Crankshaft drive, Pistons\nNotes on assembly for pistons, from Model 87 onward\nChecking pistons and cylinder bore\nPistons from Model 89 onward\nInstalling cover for oil-centrifuge partition\nEngine, Cylinder head, Valve drive\nCamshaft salling, checking and adjusting\nCamshaft salling, checking and adjusting for Model 89 onward\nApplying the TOC mark on the camshaft sprocket\nCamshafts and cylinder head, removing and installing\nCylinder head, installing and tightening\nCamshafts, installing\nCamshaft seal, installing\nCamshaft specifications\nChain tensioner, removing and installing\nCylinder head, disassembling and assembling\nValve springs, removing and installing with Sauer tool\nMachining mating face, cylinder head\nVaive springs, removing and installing, removing valve stem seal\nValve stem seal, installing\nChecking valve guides\nReplacing valve guides\nChecking valve seat wear limit\nValve seats, checking and machining\nChecking and adjusting installation length of valve springs\nEngine - Lubrication\nReplacing engine oil and oil filter\nPressure-reduclng valve, removing and installing\nEngine - Coating\nChecking cooling and heating system for leaks\nFuel supply\nReplacing fuel filter, checking injection lines for leaks and tightness\nChecking delivery rate of fuel pump\nLine routing, fuelsystem, M 44.40\nFuel preparation - L-Jetronic\/regulation\nReplacing air filter cartridge, checking intake-air guide hoses\nTesting and adjusting specifications\nChecking fuel pressure\nChecking idle speed and CO - with catalytic convertor\nChecking idle speed and CO - without catalytic convertor\nReplacing air filter cartridge for Model 89 onward\nExhaust system\nExhaust system - check tightness of flanges\nIgnition system\nEquipment table\nDEE control unit coding - 944 S, Model 87 onward\nReplacing spark plugs\nEquipment table, Model 89 onward\nDEE control unit coding - 944 S 2, Model 89 onward\nDME-Diagnosing \/ Troubleshooting\nAS YOU CAN SEE IT COVERS EVERYTHING TO DO WITH YOUR ENGINE, SAME AS THE REST BUT CHEAPER\n;-)\u003c\/p\u003e\n\u003cp\u003eInstant download — no shipping, no waiting. Access it right away and use it as many times as you need.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":44120180981850,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5617\/2634\/files\/Vehicle_Porsche_944.800x800_838d2c8f-34a3-4a48-a52c-cf6cbeb65074.jpg?v=1789716566","url":"https:\/\/construction-manuals.com\/products\/1987-1991-porsche-944-engine-please-note-this-is-only-service-repair-workshop-manual-pdf-250384","provider":"construction-manuals.com","version":"1.0","type":"link"}