Yukon XL 4WD V8-5.3L (2011)
Valve Spring: Service Precautions
Valve Springs Can Be Tightly Compressed Warning
Warning
Valve springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result.
Valve Spring: Service Precautions
Valve Springs Can Be Tightly Compressed Warning
Warning
Valve springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result.