BMW 5 Series Owners & Service Manuals

BMW 5 Series: Crankcase

BMW 5 Series G30 2016-2026 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.

    READ NEXT:

     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

    SEE MORE:

     Switching on/off

    Switching on Press the button on the steering wheel. Steering wheel symbol lights up gray. The system is on standby and does not manipulate steering. System activates automatically as soon as all function conditions are fulfilled. Steering wheel symbol lights up green. The system is active. Wi

     Overview

    Button in the vehicle Intelligent Safety Radar sensors The radar sensors are located in the bumpers. Front bumper. Rear bumper. Always keep the bumper in the area of the radar sensors clean and unobstructed. Camera The camera is installed near the interior mirror. Keep the windshield in front

    © 2019-2026 Copyright www.bmw5g30.com