BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
4.1. General information and preparatory operations
4.2. Check of compression pressure
4.3. Check of the engine by means of the vacuum gage
4.4. Petrol M60/1 and M60/2 engines
4.5. M62 engine
4.5.1. Removal and installation of covers of heads of cylinders
4.5.2. Removal and installation of heads of the block of cylinders
4.5.3. Removal and installation of the top section of the pallet of a case and oil pump
4.5.4. Removal and installation of the pallet of a case
4.5.5. Removal and installation of covers of a chain of GRM
4.5.6. Replacement of epiploons of a bent shaft and consolidations of distributors of ignition
4.5.7. Removal and installation of a flywheel
4.5.8. Removal and installation of a damper of tortional fluctuations
4.5.9. Removal and installation of driving belts
4.5.10. Removal and installation of the oil pump
4.5.11. Removal and installation of inlet pipelines
4.5.12. Removal and installation of final collectors
4.5.13. Removal and installation of the engine
4.6. Diesel M57 engine
4.7. Diesel M67 engine
5. Cooling systems of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Schemes of electric equipment



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4.5.3. Removal and installation of the top section of the pallet of a case and oil pump

For removal of an oil case it is required to lower a beam of the forward bridge.


 PERFORMANCE ORDER

  1. Perform the operations described in paragraphs with 10 on 13 Sections Removal and installation of the top section of the pallet of a case.
  2. Give the top nuts of the left and right pillows of support of the engine (see an illustration).
  3. Hang out the engine on 6 ÷ 8 mm by means of special adaptation, using lifting eyes of the engine.
  4. Remove a guide of the probe of level of motive oil.
  5. Remove the case pallet (see the Section Removal and installation of the pallet of a case).
  6. Weaken a tension of a belt of the drive of the K/V compressor and remove from a case a level of a natyazhitel (see the Section Removal and installation of driving belts).
  1. Turn out a bolt and unclench a collar of fastening of the pipeline to the pump GUR.
 
  1. Without disconnecting a tube, remove the pump GUR and suspend it aside so that pipelines were not loaded.

If necessary turn out an adjusting pin from the top part of a case.


  1. Give fixture of a positive wire on the generator (2).
  1. Turn out a bolt of a fixing bracket of a positive wire on an engine support.
  1. Turn out bolts and pick up the protective phone from a case.
  1. Turn out bolts of fastening of the fixing plate to a beam of the forward bridge, unclench brackets and pick up the phone and a plate.
  1. Remove the thermofilter.
  1. Remove a positive wire from an engine case.
  1. Remove the returnable pipeline of motive oil from a case by means of special adaptation.
  1. Disconnect a steering shaft from the steering mechanism (see the Head Podvesk and steering).
  2. Prop up a beam of the forward bridge, disconnect it from a support of the engine and lower approximately by 60 mm.
  1. Turn out bolts in the top section of the pallet of a case and remove the oil pump.
  1. Turn out bolts of fastening of the top section of the pallet of a case from transmission (see an illustration).
  2. Turn out the remained bolts of fastening of the top section of the pallet of a case and remove it in the direction forward.
  3. Installation is made upside-down. Pay attention to the next moments:
    • If necessary replace sealing rings of a guide of the probe of level of motive oil;
    • Clear the interfaced surfaces of the remains of sealing materials and grease these surfaces with Hylomar SQ 32 M sealant;
    • Replace laying of the top section of the pallet of a case;
    • It is final it is necessary to tighten bolts from transmission only after tightening of bolts from the engine.


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4.5.2. Removal and installation of heads of the block of cylinders
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4.5.4. Removal and installation of the pallet of a case