NOTE:
Drive belt deflection/tension inspection is not necessary because of the use of the drive belt auto tensioner.
1. Verify that the drive belt auto tensioner indicator mark does not exceed the limit.

If it exceeds the limit, replace the drive belt..
Drive Belt Inspection [Mzr 2.0, Mzr 2.5]
Drive Belt Inspection [Skyactiv G 2.0]Identification Number Locations
Vehicle Identification Number (VIN)
Engine Type/Number
MZR 2.0, MZR 2.5
MZR 2.3 DISI Turbo
SKYACTIV-G 2.0
...
Tire information
Typical tire symbols
Location of treadwear indicators
Maximum load rating at the specified cold tire pressure for the Subaru Solterra
Maximum cold tire inflation pressure
This value indicates the highest pressure level permitted for safe tire inflation.
Tire size designation used ...
Warranties for Your Mazda
New Vehicle Limited Warranty
Powertrain Limited Warranty
Safety Restraint System Limited Warranty
Anti-perforation Limited Warranty
Federal Emission Control Warranty/California Emission Control Warranty
Emission Defect Warranty
Emission Performance Warranty
Emission Control ...