Introduction
The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the c
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as ref
Fig. 65 Belt buckle and belt latch
Fig. 66 Releasing the belt buckle from the belt latch
Observe the safety precautions.
Fastening the safety belt
Pull the safety belt by the belt buckle evenly
across your chest and lap.
Insert the belt buckle in the belt latch belonging
to the seat until i