Chevrolet Low Cab Forward 2023 Manual page 299

298 Technical Data
Engine Drive Belt Routing
Fan Belt and Air Conditioning
Compressor Belt
See the Maintenance Schedule 0 262.
No. Name
1 A/C Compressor
2 Pulley
3 Pulley
4 Crank Pulley
5 Tension Pulley
No. Name
6 Water Pump Pulley
7 Generator
If your air conditioning system is
functioning properly, it is not necessary to
remove and replace the refrigerant or
compressor oil.
A V-ribbed belt is used for the fan belt.
This type of belt requires the tension to
be adjusted more accurately than is
required with the conventional V belt.
Inappropriate tension could cause the belt
to make noise or break. When the fan
belt is damaged, electricity is not properly
generated or becomes a cause of engine
overheating. You must check the tension
of the fan belt carefully.
Use dealer-certified genuine parts when
changing the fan belt.
Have the vehicle inspected and serviced at
your dealer.