Volkswagen Polo Service & Repair Manual: Valve, Removing and Installing

Decorative Trims, Replacing, Bolted Decorative Trims

These disc wheels are equipped with replaceable decoration elements. Note the following when installing.     –& ...

Valve, Removing and Installing, Valve Explanations

1. Valve Body 1 -  Valve body 2 -  Valve Insert 3 -  Valve cap ...

Other materials:

Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%, depending on compressor type and amount of refrigerant) and circulates constantly in the system, lubricating the moving parts. Special synthetic refrigerant oils, for example, ...

Secondary Lock
The secondary lock is a housing securing mechanism (second locking mechanism) that secures all wires in one contact housing. If a secondary lock is installed at a contact housing, it must always be opened or removed using specified tool before releasing ...

Refrigerant Circuit with Expansion Valve and Evaporator
1 -  Evaporator 2 -  Expansion Valve 3 -  Valve for extracting, filling and measuring 4 -  Receiver/dryer with dryer bag/dryer cartridge ...