Repair kit valve cover N51, N52, N52N, N52K BMW 11127552281 – 1 pcs. – $39.90
Membrane for cover N51, N52, N52N, N52K, N53 BMW 11127552281 ( 11127548196 ) – 1 pcs. – $19.90
We conducted research and developed a new valve to replace broken for your BMW.
Repair manual – valve cover 11127552281
1. Remove the membrane cap.
2. Remove the old membrane.
3. Clean the valve wall of the oil pollution.
4. Replace the valve spring (you need to use the old – genuine spring).
5. Install the valve into place (you can use glue for additional fixation).
Membrane for cover N51, N52, N52N, N52K, N53 BMW 11127552281, 11127548196
new diaphragm valve for crankcase ventilation.
producer sells only cover entirely.
we produce membrane separately!
for replacement you need to remove the valve cover by prying it with a screwdriver.
savings of more than $450
Over time, the membrane crankcase ventilation valve mounted inside the valve cover N51, N52, N52N, N52K, N53 (valve is integrated in the motor) 11127552281, 11127548196 dries and breaks.
The manufacturer sells only the valve cover assembly cost, which is about $ 500.
Check the membrane is torn or not kvkg valve can be as follows:
Remove the cover of the membrane. (The cover is glued to the membrane plant in one or two places, but still cover can be removed).
In order to remove the cover, take a small hammer and gently knock the cover membrane. (due to the nature of the adhesive after drying it is fragile, brittle when rapping glue cracked and softer plastic is not).
In order to remove the cover of the membrane without breaking the retaining clips, they need to heat the building hairdryer.
Now, the cover can be removed, but we must remember that the cover is stuck in a circle.
Gradually the lid begins to move away (use a knife, blunt side widening gap).
It is important not to try to open the cover on one side only when it “goes” (as it is possible to break off part of the cover on the opposite side where the adhesive is still robust.)
Once the lid is removed, you can wash the inside of the valve such as gasoline.
Clear the neck of the residual adhesive.
Putting the valve back, set the spring, diaphragm and cover.
In the video you can hear how the new membrane.
If, during disassembly of the retaining bracket broken, the lid can be glued back to the epoxy adhesive. On the edge of the cover (the cover and the neck pre-wipe with acetone), worn on the neck and held her until the glue (do not forget to set into a spring and membrane :-)).
Valve repair over.
During the first run, after replacing the diaphragm, the engine can not work steadily