General, Technical Data	Injection System	Belt Drives
-         Instructions for use of service manual	-         Checking Idling Speed, readjusting or emission test	-         Checking condition of poly V-belt and renewing
-         Engine and vehicle identification	-         Testing, regulating engine	-         Removing, installing tensioning device
-         Vehicle identification number location	-         Performing cylinder comparison test with engine tester	Intake manifold – exhaust manifold (Emission Control Systems)
-         Technical data	-         Testing electronic idling speed control	-         Identification of vehicles
Crank Case and Cylinder Head
	-         Testing engine output and emissions on drum dynamometer	-         Function of emission control system
-         Opening hood, setting vertical warnings
	-         Determining fuel consumption by driving on road	-         Checking oxygen sensor failure indication
-         Checking compression pressure
	-         Checking fuel pressures and internal leaks	-         Removal and installation of intake manifold
-         Checking cylinders for leaks
	-         Testing electrical components of CIS-E injection system	-         Renewal of intake manifold, (intake manifold removed)
-         Removal and installation of engine
	-         Testing throttle (orifice) in fuel distributor for unobstructed passage	-         Removal and installation of exhaust manifold
-         Replacing freeze plug in engine block
Crankshaft Assembly	-         Testing starting unit	-         Renewal of oxygen sensor
-         Checking, removing and tightening of control bolts	-         Testing starting valve activation	Electrical System – engine
-         Renewing front crankshaft radial seal	-         Performing cold start	-         Notes regarding jobs on breakerless transistorized ignitions
-         Renewing rear crankshaft radial seal	-         Electric wiring diagrams	-         Electronic ignition system with variable characteristics (EZL)
-         Removing, installing belt pulley, flywheel dumper and hub	-         Testing fuel pump	-         Check ignition timing
-         Removing, installing flywheel or driven plate	-         Testing injection valves	-         Evaluation of oscilloscope image
-         Machining flywheel	-         Testing, replacing throttle valve switch	-         Renewing spark plugs
Engine Timing and Valves
	-         Performing fuel quantity comparison measurement	-         Removal and installation of high voltage distributor
-         Removal and installation of camshaft
	-         Testing relay fuel pump	-         Checking the electronic ignition system with variable characteristics
-         Removal and installation of valve springs
	-         Removal and installation of mixture control unit	Engine Lubrication
-         Renewing valve stem seals
	-         Replacing fuel distributor	-         Engine oil and filter change
-         Removal and installation of chain tensioner
	-         Replacing sealing ring for control piston	-         Removal and installation of oil filter
-         Renewing timing chain
	-         Removal and installation of injection valves	-         Removal and installation of oil pump
-         Removing and installation of tensioning rail
	-         Replacing air volume meter	-         Renewing oil pump chain
-         Removing and installation of guide rail
	-         Removal and installation of mixture control unit with air guide housing	-         Removal and installation of oil pressure relief valve in oil pump
-         Removal and installation of crankshaft gear
Air Cleaner	-         Removal and installation of throttle valve housing	-         Removal and installation of oil level sensor