1986 Volkswagen Scirocco Engine, Manifolds & Cylinder Head
Short summary:
1986 Volkswagen Scirocco On Scirocco 16-valve engine, minimum thickness. exhaust pipe at manifold. Remove starter motor. Remove all nuts from right engine mount. Remove bellhousing dust plate. On models with A/T, disconnect torque ...
Long summary:
1.8L 4-CYL 8-VALVE & 1.8L 4-CYL 16-VALVE Article Text 1.8L 4-CYL 8-VALVE & 1.8L 4-CYL 16-VALVE Article Text 1986 Volkswagen Scirocco ARTICLE BEGINNING 1986 VOLKSWAGEN ENGINES 1.8L 8-Valve & 1.8L 16-Valve 4-Cylinder Cabriolet, GLI, Golf, GTI, Quantum, Scirocco * PLEASE READ THIS FIRST * NOTE: For engine repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES GENERAL INFORMATION article in the GENERAL INFORMATION section. ENGINE CODING ENGINE IDENTIFICATION Stamped engine identification number is on machined pad at left side of engine block near ignition distributor. Letter prefix is engine identification code. ENGINE IDENTIFICATION CODES TABLE Application Engine Code 1.8L 8-Valve 4-Cylinder Cabriolet . JH Golf & Jetta . GX GLI & GTI . RD Quantum . JN Scirocco . JH 1.8L 16-Valve 4-Cylinder Scirocco . PL ENGINE, MANIFOLDS & CYLINDER HEAD ENGINE Removal (Longitudinally Mounted) NOTE: When removing longitudinally mounted engines, separate engine from transmission before lifting it from engine compartment. 1) Disconnect battery ground strap. Open radiator cap and set heater control to WARM position. Disconnect power steeering pump from engine and place to side with hoses attached. Drain coolant. Leaving fuel lines connected, remove cold start valve, warm-up regulator, fuel injectors, and airflow sensor assembly as necessary. Plug injector sockets and cap injectors. Secure all fuel components to right inner fender wall. 2) Disconnect wiring from radiator fan motor, thermo time switch, and any components attached to engine. Remove radiator assembly with shroud and fan attached. Disconnect accelerator and clutch cables as necessary. Remove upper nut from left engine mount. Remove front engine mount. On models without A/C, proceed to step 4). 3) On models with A/C, remove A/C drive belt by loosening nuts on outer portion of crankshaft pulley. Remove 2 upper and 3 lower compressor mounting bracket bolts. Place compressor and bracket to side with hoses and wiring attached. Remove horn bracket, throttle valve housing, and auxiliary air regulator as necessary. Remove condenser and place to side with hoses attached. 4) Disconnect exhaust pipe at manifold. Remove starter motor. Remove all nuts from right engine mount. Remove bellhousing dust plate. On models with A/T, disconnect torque converter from drive plate by removing 3 bolts through starter opening. Hold transmission up with Transmission Support Assembly (3147 and 10-222A). Tighten hanger bar plate against transmission with slight tension. 5) Attach lifting device to engine. Lift engine slowly until all engine mounts are clear. Remove right engine mount. Readjust hanger bar plate against transmission. Remove remaining upper bolts holding ...
Source: volkswagen.msk.ru
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