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Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L84) Or 6.2L (L87) - Repair Instructions (12 Of 12) >> Repair Instructions >> Camshaft Replacement (L84, 4WD with RC1, with F47) >> Special Tools

Special Tools

Engine Controls and Fuel - 5.3L (L84) or 6.2L (L87) 

EN-51092  Fuel Pump Installation Gauge

Equivalent regional tools: Special Tools (Service Tools) , or Special Tools (Diagnostic Tools)

Engine Mechanical - 5.3L (L82 L84) or 6.2L (L87)

Equivalent regional tools: Special Tools

Front Suspension

Equivalent regional tools: Special Tools

Wheel Drive Shafts 

DT-45859  Axle Remover

Equivalent regional tools: Special Tools

WARNING:

Refer to Safety Glasses Warning .

WARNING:

If the air lines need to be removed to perform repairs on any air suspension components, depressurize the Automatic Level Control System. This will prevent vehicle damage or personal injury.

WARNING:

Do NOT remove Automatic Level Control System components under any circumstances when the system is pressurized. Disconnecting a pressurized air line that is connected to an Automatic Level Control System component can cause damage to components or personal injury.