VW Golf manuals

Volkswagen Golf Service & Repair Manual: Heat always flows from warmer to colder material

Every material consists of a mass of moving molecules. The fast moving molecules of a warmer material loose part of their energy to slower molecules possessing less heat. This slows down the molecules of the warmer material and accelerates those with less heat. This continues until the molecules in both materials are moving at the same speed. They have the same temperature, and no further exchange of heat occurs.

Physical basics
The four known physical states of water also apply to air conditioning refrigerants. 1 -  Gas (invisible) 2&nbs ...

Pressure and boiling point
The boiling points given in the table below are always based on an atmospheric pressure of 1 bar. If the pressure on a liquid is changed, its boiling point changes al ...

Other materials:

Fitting the rear towing eye
Fig. 248 Rear bumper on the right-hand side: removing the cover Fig. 249 Rear bumper on the right-hand side: screwing in the towing eye First read and observe the introductory information and safety warningsThe towing eye is screwed into a threaded hole behind a cover on the right of the ...

Safety precautions when working on the cooling system
Risk of scalding by hot coolant When the engine is warm, the cooling system is under pressure. Danger of scalding due to steam and hot coolant. –  Always wear safety gloves. –  Always wear safety goggles. –  ...

Vehicle identification data
Fig. 19 A: Vehicle data sticker: example shows a vehicle with engine code CPTA ③ B: Type plate Fig. 20 Vehicle identification number First read and observe the introductory information and safety warnings Vehicle identification number. The vehicle identification number can be read from ...

© 2016-2022 Copyright www.vwgolf.org