Chevrolet Trailblazer 2020 Owner's Manual page 295

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-SE Asia/CenAmer/
Carib-13517615) - 2020 - CRC - 3/22/19
Item
Transfer Case (4x4)
Front Axle (4x4)
Rear Axle STD
Brakes
Power Steering Gear
(if equipped)
Cooling System
Air Conditioning
System
Level Checking
Dexron VI Check for leaks.
Lubricant
ACDelco SAE 75W90
Lubricant
ACDelco SAE 75W90
Brake fluid ACDelco Monthly and each
DOT 4
Oil ACDelco Dexron VI
Radiator additive for
long term in proportion
Every 5000 Km
50% additive and 50%
water.
Specification 9985752
- Oil PAG GAS R134a
Service and Maintenance
Service
When (4x4) is frequently used
change the oil every 80,000 km or
every three years, whichever occurs
All inspections
All inspections
Mandatory replacement every
inspection
No change required in normal
All inspections operation. In severe operation every
Every 150,000 km or 5 years.
Replacement of the Receiver Dryer
Weekly
bottle each five years.
Change
first.
Every 120,000 km.
Every 120,000 km.
2 years
80.000 km.
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