Repair of a gasoline engine 2.8 l car Mercedes Vito 1

Removing the engine from the subframe
Removing 1. Disconnect the negative cable from the battery. 2. Drain the coolant. 3. Remove the front wheels. 4. Disconnect the air conditioning pipes. 5. Remove the...

Removing the engine from the transmission
Removing 1. Remove the engine together with the subframe. 2. Drain the fluid from the steering gear. 3. Disconnect from refrigerant pressure sensor B61 (see fig.3.4)....

Air filter
Removing 1. Loosen the clamps 1 fastening the air flow sensor 2 to the filter housing 3 (see fig.3.7). Pic. 3.7. Air filter: 1. Clamp, 2. Air flow sensor, 3. Air filter,...

Cylinder head cover
Removing 1. Remove intake manifold 1 (see fig.3.8). Pic. 3.8. Cylinder head cover: 1. intake manifold, 2. Cylinder head cover, 3. Nut, 4. Bolt, 5. Cylinder head, 6....

Intake manifold
Removing 1. Disconnect the negative cable from the battery. 2. Remove radiator 1 (see fig. 3.9). Pic. 3.9. Intake manifold: 1. Radiator, 2. Air flow sensor, 3. Breather,...

An exhaust manifold
Removing 1. Remove the mass air flow sensor. 2. Unscrew the nuts 1 fastening the heat shield 2 to the exhaust manifold 3 (see fig.3.10). Pic. 3.10. An exhaust manifold:...

Exhaust gas exhaust system
Removing 1. Remove the clamp 1 fastening the rear of the exhaust system 2 to the front 3 (see fig.3.11). Pic. 3.11. Exhaust system: 1, 5. Clamps, 2. Rear exhaust system,...

Cylinder head
Removing 1. Disconnect the negative cable from the battery. 2. Remove cover 3 of the cylinder head (see fig.3.12). Pic. 3.12. Cylinder head: 1. intake manifold, 2....

Upper Timing Cover
Removing 1. Remove the cylinder head cover 2. 2. Remove ignition coil 3 together with high voltage wires (see fig.3.15). Pic. 3.15. Top Timing Cover: 1. intake manifold,...

Lower Timing Cover
Removing 1. Remove the automatic transmission. 2. Remove the top timing case 1 (see fig.3.16). Pic. 3.16. Lower Timing Cover: 1. Timing top cover, 2. Leading disk, 3....

Chain tensioner
Removing 1. Remove EGR valve 1 (see fig.3.17). Pic. 3.17. Chain tensioner: 1. Exhaust gas recirculation valve, 2. Chain tensioner. 2. Remove the chain tensioner 2 from...

Drive chain replacement
1. Remove the lower timing cover 2 (see fig.3.18). Pic. 3.18. Drive chain replacement: 1. Camshafts, 2. Lower timing cover, 3. Intermediate shaft pulley, 4. crankshaft...

Checking the basic position of the camshafts
1. Remove cylinder head cover 1 (see fig.3.19). Pic. 3.19. Checking the basic position of the camshafts: 1. Cylinder head cover, 2. Groove pulley of the crankshaft, 3....

Camshafts
Removing 1. Remove cylinder head cover 1 (see fig.3.20). Pic. 3.20. Camshafts: 1. Cylinder head cover, 2. Timing top cover, 3. Camshafts, 4. Bolt, 5. Camshaft pulleys,...

Valves — removal and installation
Removing 1. Remove cylinder head 1 (see fig.3.21). Pic. 3.21. Valves: 1. Cylinder head, 2. Camshafts, 3. Hydraulic compensator, 4. valve spring, 5. Valves, 6. Crackers,...

Replacing valve seals
Removing 1. Remove camshafts 1 (see fig.3.22). Pic. 3.22. Replacing valve seals: 1. Camshafts, 2. Spark plug hole, 3. Hydraulic compensator, 4. valve spring, 5....

Crankshaft groove pulley
Removing 1. Remove alternator drive belt 1 (see fig.3.23). Pic. 3.23. Crankshaft groove pulley: 1. Alternator drive belt, 2. Groove pulley of the crankshaft, 3. Bolt. 2....

Replacing the front crankshaft oil seal
Removing 1. Remove the crankshaft grooving pulley 1 (see fig.3.24). Pic. 3.24. Replacing the front crankshaft oil seal: 1. Groove pulley of the crankshaft, 2. Front oil...

Replacement of a back epiploon of a cranked shaft
Removing 1. Remove drive disc 1 (see fig.3.25). Pic. 3.25. Replacing the rear crankshaft oil seal: 1. Drive disc, 2. Rear oil seal, 3. Crankshaft. 2. Remove rear oil...

Flywheel / Drive Disc
Removing 1. Remove the automatic transmission. 2. Unscrew the bolts 1 fastening the drive disk 2 to the crankshaft 3 (see fig.3.26). Pic. 3.26. Flywheel / Drive Disc: 1....