ECS Tuning BMW S54 - Page 38

ECS TUNING 1000 SEVILLE RD. WADSWORTH, OH 44281 1.800.924.5172 WWW.ECSTUNING.COM
38
BMW S54 DUAL VANOS REBUILD
®
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Step 21:
Step 22:
Install the new o-rings into place on the large and small ends.
Lubricate the large o-ring with clean engine oil and push the oil regulator
into place in the piston housing. Be sure to locate the holes at the sides as
shown.
- End of Section 3b -
SECTION 3B: VANOS OIL SYSTEM SERVICE