How to service and repair the valve rocker arm and push rod on Buick Park Avenue?

The starting procedure for repairing valve Rocker Arm and push rod components starts with left and right valve Rocker Arm cover removal then continued with the valve Rocker Arm pedestal retaining bolts before removing the pedestal. Place all assemblies on a clean surface before storing the components in the correct order for reassembly. The next step demands removal of both Rocker Arm assembly and pushrods you need to clean the bolts from thread adhesive and perform assessments on valve rocker arms and pushrods. The pushrods and valve Rocker Arm assembly installation process starts from adding them first followed by adding the pedestal. The bolts which secure the lower Intake Manifold to the Cylinder Head become accessible through upper Intake Manifold removal because servicing of the lower intake requires this step. Use gm p/n 12345493 (Canadian P/N 10953488) threadlocker compound together with equivalent products to cover the valve Rocker Arm bolt threads before installing the pedestal retaining bolts at 15 nm (11 ft. Lbs.) + 90 degrees using the torque angle meter (J 36660-A). The last step involves reinstalling both valve Rocker Arm covers while listening for unusual valve train sounds.

OEM Buick Park Avenue Rocker Arm

Engine Rocker Arm

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Buick Park Avenue Rocker Arms Part Number: 24503999
Product Specifications
- Other Name: Arm Assembly-Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Rocker Arms Part Number: 12535836
Product Specifications
- Other Name: Arm Kit, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Park Avenue | Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Rocker Arms Part Number: 12344051
Product Specifications
- Other Name: Arm Kit, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Rocker Arm

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The Buick Park Avenue Rocker Arm is one of the crucial and core parts of the automobile that defines its existence and performance based on the Buick brand. Being one of the primary components of the Buick Park Avenue, the Rocker Arm's function is to transmit the applied motion from the pushrod to the intake and exhaust valves. Made of stamped steel or aluminum, these Rocker Arms are aligning for withstanding the high performance situations on the road because of high durability. The Buick Park Avenue models, that offer a luxurious and smooth riding, proves to have improved efficiency through these Rocker Arm that has ratios of 1.5:1 and 1.8:1, for controlling the movement of its valves. This precision does not only improve the ability of the engine but also helps to improve the safety of the vehicle through enhancing the efficiency of the engine depending on the conditions it is in. Roller Rocker Arms with needle bearings contribute to less friction and this improves performance and makes the parts more durable, this is something that differentiates almost all automotive parts in the market. Since, the Rocker Arm fits in with different types of Buick Park Avenue, especially the 3800 Series II engine, it emphasizes the significance of this particular component in sustaining the cars' reputation. All in all, Buick Park Avenue Rocker Arm reflects Buick's devotion to a high-quality, high-perform strength and considerable safety and therefore will always be holding a celebrated place among the car lovers.

Buick Park Avenue Rocker Arm Parts and Q&A

Rocker Arms
24503999
Q: How to service and repair the valve rocker arm and push rod on Buick Park Avenue?
A:
The starting procedure for repairing valve Rocker Arm and push rod components starts with left and right valve Rocker Arm cover removal then continued with the valve Rocker Arm pedestal retaining bolts before removing the pedestal. Place all assemblies on a clean surface before storing the components in the correct order for reassembly. The next step demands removal of both Rocker Arm assembly and Pushrods you need to clean the bolts from thread adhesive and perform assessments on valve rocker arms and pushrods. The pushrods and valve Rocker Arm assembly installation process starts from adding them first followed by adding the pedestal. The bolts which secure the lower Intake Manifold to the Cylinder Head become accessible through upper Intake Manifold removal because servicing of the lower intake requires this step. Use gm p/n 12345493 (Canadian P/N 10953488) threadlocker compound together with equivalent products to cover the valve Rocker Arm bolt threads before installing the pedestal retaining bolts at 15 nm (11 ft. Lbs.) + 90 degrees using the torque angle meter (J 36660-A). The last step involves reinstalling both valve Rocker Arm covers while listening for unusual valve train sounds.