Valve Installation and Removal Set with Compressed-Air Support, 13-Piece

Price: €115.00 224.92лв.

Code:

1778
Weight:

4.032 Kgs

Overview:
✔ Compresses valve springs during valve assembly and removal
✔ Enables valve stem seal replacement without removing the cylinder head
✔ Compressed-air hose keeps the valve closed and prevents it from dropping into the combustion chamber
✔ Suitable for M14 and M18 spark-plug threads
✔ Includes a valve keeper installation tool
✔ Adjustable support frame with seven positioning holes
✔ Maximum working width: 515 mm

Valve Installation and Removal Set with Compressed-Air Support, 13-Piece

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This tool set is designed for compressing valve springs and replacing valve stem seals without removing the cylinder head.

Compressed air is supplied to the cylinder through the spark-plug or suitable injector opening. The resulting pressure keeps the valve closed while the spring, retainer and keepers are removed.

Adjustable Support Frame

The two side supports are mounted onto suitable threaded holes in the cylinder head. Seven positioning holes allow the round support bar to be adjusted to the required height.

Multiple holes in the operating lever and valve spring adapter allow the pressure piece to be aligned vertically with the valve spring.

Compressed-Air Connections

Suitable spark-plug threads: M14 and M18
Compressed-air hose for pressurizing the cylinder
Supports valve stem seal replacement with the cylinder head installed

For diesel applications, a suitable connection for the injector opening is required.

Instructions

Insert the lever into the slot of the valve spring adapter and secure it with the locking pin. Select the correct holes in the lever and adapter so the pressure piece can be positioned correctly over the valve.
Identify suitable mounting positions for the two supports on the cylinder head.
Secure both supports to the cylinder head using the supplied screws. Insert the round support bar into the appropriate holes. The side supports provide seven height positions.
Remove the spark plug or diesel injector from the relevant cylinder.
Screw the appropriate compressed-air hose adapter into the spark-plug or injector thread.
Rotate the engine to ignition top dead centre, lock the crankshaft against rotation and connect the adapter to a compressed-air supply.
Position one of the two lever recesses beneath the round support bar. Ensure that the valve spring adapter presses vertically onto the spring.
If the adapter is not perpendicular to the valve spring, reposition the lever and adapter using the available adjustment holes.
Confirm that air pressure is present and that the valve remains closed when the spring is pressed down.
If necessary, release the spring retainer with light, even taps around its edge.
Press down the lever to compress the valve spring, then remove the valve keepers. The compressed air prevents the valve from dropping into the combustion chamber.
Slowly release the valve spring, remove the spring and retainer, and replace the valve stem seal.
Reassemble the components in reverse order.