11 51 Electric water pump with drive
WARNING: This page is about a different car, the 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - ELECTRIC WATER PUMP WITH DRIVE
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | ASA screws Electric water pump to crankcase. Aluminium screws/bolts are permitted with and without colour coding (blue). |
N52K/Nicht fur E70 N52K B30 | M8 x 32 | Replace screws. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque |
10 Nm |
| Torque angle | 90 ° | ||||
| 2AZ | ASA screws Electric water pump to crankcase. Aluminium screws/bolts are permitted with and without colour coding (blue). |
E70 N52K B30 | M8 x 28 | Replace screws. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque |
10 Nm |
| Torque angle | 90 ° | ||||