ich hatte mal 2011 eine Aufstellung gemacht, weil ich welche fuer den Kollegen gekauft hatte fuer seinen B12 E32 M70
BMW 11331712010, Hersteller:
AJUSA：85000900
AUTEX：955039
FEBI：08741
INA：420001910
IPD：454034
RUVILLE：265005
SWAG：20180001
TOPRAN：500888
Hatte dann damals AJUSA von Motorenteile Express gekauft, recht guenstig.
Vorbereitende Arbeiten:
Recommendations for re-priming hydraulic valve elements
Under certain circumstances (e.g. cold start/many starts/rebuilt engine) valve noise can occur. For re-priming the elements the following simple procedure should be obeyed:
1. If, after the first engine start (rebuilt engine), engine start or during hot idling valve noise occurs, the engine should run at a constant 2500 RPM. Or, at a varying speed between 2000 RPM and 3000 RPM for 4 minutes.
2. Then the engine should be left to idle for at least 30 seconds.
3. If, after this cycle has been completed, the valve noise has subsided the elements have been re-primed, if valve noise continues steps 1 and 2 should be repeated.
4. 90% of all cases will be dealt with during the first cycle.
5. For the few exceptions it may be necessary to repeat the cycle up to 5 or 6 times.
6. If, after step 5 valve noise still persists, it is recommended that the noisy elements should be removed, replaced and inspected.
kopiert damals von einer Febi Seite
Febi Part Number: 08741
•Operating Mode: Hydraulic
•Outer Diameter: 16 mm
•Thickness: 48,5 mm
•Weight: 0,052 kg
Kollege hatte damit keine Probleme. Hatte diese Erfahrung in einem US Forum geschrieben, da hatten aber 2 Probleme mit AJUSA und empfehlen INA, geschrieben in 2017:
Okay, forget Ajusa. Myself and another seem to have an issue with them in an M70. Both of us have valve noise after replacing. In my case, new rockers and pads with lifters. In the other case, just lifters. Since INA is OEM and other have had no issue with them, I ordered a set.
Update: Avoid Ajusa for M70 lifters. Finally got INA installed. Dead quiet again.
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