Mercedes W124

since 1985-1995 of release

Repair and car operation


W124 Mercedes
+ Governing bodies and control devices
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
+ ENGINE
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
- 13. Fuel system of diesel engines
   13.2. General information
   13.3. Catching system паров fuels
   13.4. System of ventilation of a case
   13.5. Final collector
   13.6. System of repeated burning of exhaust gases (EGR)
   13.7. Turbonagnetatel
   13.8. Exhaust system
   13.9. Katalichesky converter
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
+ TRANSMISSION
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS



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13.5. Final collector

Removal

Arrangement of nuts of fastening of a reception exhaust pipe to a transmission arm

Arrangement of bolts of fastening of an arm of a reception exhaust pipe to a transmission

Removal of a forward part of a final collector from a head of the block of cylinders on the petrol DOHC engine of 3,0 l

Final collector of the 6-cylinder diesel engine from turbonagnetately 3,0 l

PERFORMANCE ORDER
1. Lift a forward part of the car and fix on supports.
2. Unscrew nuts and remove the U-shaped bracket, a fixing reception exhaust pipe to a transmission arm (see fig. An arrangement of nuts of fastening of a reception exhaust pipe to a transmission arm).
3. Unscrew the bolts, fixing an arm of a reception exhaust pipe to a transmission (see fig. An arrangement of bolts of fastening of an arm of a reception exhaust pipe to a transmission).
4. On models with 6-cylinder petrol SOHC engines unscrew and remove the heat resisting screen from the bottom party of a collector.
5. Using a jack, support a forward part of an exhaust system a jack and disconnect a reception exhaust pipe from a final collector.
6. On models with petrol engines remove the air filter.
7. Note an arrangement of a fixing bracket and unscrew a pipe for щупа measurements of level of oil. On models with system of injection of fuel unscrew an air spray from a final collector and move it aside. On models with system of repeated burning of exhaust gases unscrew the EGR valve and remove pipes from a final collector.
8. Unscrew nuts of fastening of a final collector and remove a collector from racks of a head of the block of cylinders. Remove laying of a final collector. On models with 6-cylinder engines the final collector consists of two parts. On diesel engines two parts of a final collector are connected to a turbonagnetatel by a branch pipe (see fig. Removal of a forward part of a final collector from a head of the block of cylinders on the petrol DOHC engine of 3,0 l, the Final collector of the 6-cylinder diesel engine from turbonagnetately 3,0 l). Weaken collars of fastening of a connecting branch pipe and divide two parts of a final collector.

Installation

PERFORMANCE ORDER
1. Installation is made in sequence, return to removal taking into account the next moments.
2. Being careful and using a plastic or wooden scraper, clear interfaced surfaces of a final collector and a head of the block of cylinders.
3. On 6-cylinder petrol SOHC engines the otbortovanny edge of laying of an inlet collector should be directed to a collector.
4. On fastenings of a final collector use new nuts.