GMC CHEVROLET Silverado 6500HD 2019 Owner's Manual page 371

370 Service and Maintenance
Left Side Engine Compartment
1. Radiator and Charge Air
Cooler: Check for loose
mounting and damage. Inspect
condition of all hoses for
damage, cracks, and leaks.
Inspect for foreign material on
face of cooling package.
Carefully brush away collected
materials without bending
cooling fins to maintain proper
airflow through cooling
package.
2. Power Steering Fluid: Verify
that the fluid level is between
the Cold or Hot (as applicable)
MIN and MAX marks.
3. Automatic Transmission Fluid:
Verify the fluid levels. Refer to
the Allison Automatic
Transmission Manual.
4. Brake Fluid Level: During
normal vehicle operation and
servicing, the fluid level will
vary between the MIN and
MAX lines on the master
cylinder mounted front
reservoir. Do not fill the master
cylinder to the top of the
reservoir. Overfilling may lead
to overflow. Do not add fluid
above the MAX line.
5. Oil Level: Use the dipstick to
verify that the oil level is in the
proper operating range. See
Engine Oil 0 295.
Check the electrical wiring for
proper security, damage, and
chafing.
Check for signs of fluid puddles
under the vehicle or wet
components in the engine
compartment.
Left Side Front of Vehicle
Warning
To prevent property damage,
personal injury, and/or death,
if wheels or tires must be
changed, obtain expert tire
service help. Mounting and
demounting of tires should only
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