BMW 5 Series Owners & Service Manuals

BMW 5 Series: Crankcase

BMW 5 Series G30 2016-2025 Training Manual / B58TU Engine / Engine Mechanical / Engine housing / Crankcase

Honing process

Engine housing
Honing process "old/new"

  1. Previous manufacturing process of internal cylindrical honing
  2. New manufacturing process of form honing

The cylindrical bore hole of a combustion engine becomes deformed during the operating condition by thermal loads. Form honing allows this deformation to be achieved in production, so that there is an almost cylindrical shape in the operating condition. This has a positive effect on the emissions quality, oil and fuel consumption, as well as output and wear.

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     Crankshaft drive

     Chain drive

    Features: Chain drive at the side of the engine emitting the forces Single-part chain drive for driving the camshafts Single sleeve-type chain 8 mm Electric motor of the combined oil-vacuum

     Chain track

    Comparison between chain track of B58 engine and B58TU engine Chain track, two-part timing chain drive B58 engine Chain track, single-part timing chain drive B58TU engine 6-cylinder engine Up

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     Set up map

    Set up 1. Press the button on the Controller. 2. Move the Controller to the right. 3. "Map settings". 4. Select the desired setting: "Map view": select the map view. "Direction of travel" "Facing north" "Perspective" "Zoom": select scale. "Auto zoom": with active destination gui

     In the vicinity of the steering wheel

    Roller sunblind in the rear window Safety switch Power windows Exterior mirror operation Seating comfort feature Memory function Massage function Lights Front fog lights Night Vision Light switch Lights off Daytime running lights Parking lights Automatic headlight control

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