2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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FAQ for Valve Spring Repair
Q: What should be done before installing the valve stem seal?
A:
You should install a seal protector over the valve stem before installing the valve stem seal.
By Bob
GM Specialist
02/11/2022
Q: What is the proper way to install the right side Valve Stem Oil Seal and Valve Spring?
A:
The proper way is to install the valve spring retainer and valve spring, the arm and swivel nut, the spark plug, and the right camshafts.
By Bob
GM Specialist
02/11/2022
Q: What should be done before removing the spark plug.?
A:
Clean the spark plug recess area before removing the spark plug.
By Bob
GM Specialist
02/11/2022
Q: What is the removal procedure for the right side Valve Stem Oil Seal and Valve Spring?
A:
The procedure is to remove the right camshafts, the torque converter cover, the spark plug, the valve spring retainer, and the valve spring.
By Bob
GM Specialist
02/11/2022
FAQ for Other Repair Info
Q: What is the removal procedure for the right-side Valve Lifter?
A:
The procedure is to remove the right valve rocker arms, remove the stationary hydraulic lash adjusters (SHLA) from the bores, and then clean and inspect the Valve Lifters.
Q: What is the recommended torque for the water pump drive belt tensioner studs?
A:
The recommended torque is 10 N.m (89 lb in).
Q: What should be done before installing the valve stem seal?
A:
You should install a seal protector over the valve stem before installing the valve stem seal.