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Shogun's Repair Guides for BMW Seven Series
Shogun's Tips and Tricks is a site for BMW fans, mechanics, and enthusiasts, a valuable source of information and data for learning about, troubleshooting and repairing your BMW, researching BMW E32 ...
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FIXES - ENGINE
Screw plug (19 mm)
Dowell sleeve O-ring (11 31 1 702 953)
Dowell sleeve
Piston
You also need 17mm and 19mm deep sockets and a torque wrench calibrated up to 50 NM.
To gain access, remove the inta...
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FIXES - INSTRUMENTS
Required tools:
Small flat head screwdriver (for pushing tabs, etc.)
Small Phillips screwdriver (one that fits the little screws mentioned
later in the post, I used a flat head for these screws btw...
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FIXES - DOORS
After manually locking or unlocking the system, the door locks may become unsynchronized.
To synchronize the locks, close all doors, trunk lid and tailgate.
Lock the passenger door by turning the ke...
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FIXES - OIL SYSTEM
Slow oil leak from front of engine
BMW's V-12 hydraulic camshaft chain tensioner contains an O-ring that hardens
over time and allows oil to seep past the O-ring and out through the
tension adjustme...
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ZF 4HP22E Valve Body Rebuild
Valve Body Rebuild ZF 4HP22EH.
By Badsect0r
Mission Statement:
Perform a complete valve body rebuild on a ZF 4HP22EH transmission with E9 (7 pin, 4 solenoid) valve body, in order to improve shift...