The E34 Bentley does not state a torque spec for the main crankshaft bolt on an M60 (27mm M18 holding the vibration damper hub onto the crank). The factory repair manual gives a table like this: M60/1/M60/2/M62 Torque 100Nm Torque angle 60 Torque angle 60 Torque angle 30 I understand that first it gets 100Nm and then an angle but why three? I've looked through a BMW torque spec list but didn't see the setting for the 4 bolts in the crank snout. nevermind, finally found the conformation for the list I have.
Detailed torque specifications for the BMW 5 Series 4, made from (1995-2004), and tightening torques for all of its components, including the wheels, engine, brakes, suspension, and exhaust, in both Nm and ft/lbs. 11 21 Crankshaft and Bearings Type Thread Tightening specification Measure 1AZ Increment wheel on crankshaft S54 M5 10.9 Replace screws Jointing torque 5.0 Nm Torque angle 45 ° Increment wheel on crankshaft M5 10.9 Replace screws 13 Nm Increment wheel on crankshaft M5 8.8 Replace screws 5.5 Nm AZD Crankshaft and Bearings BMW AG - TIS 27.01.2013 00:42 Issue status (12/2007) Valid only until. Tightening torque for crank pulley bolts Jump to Latest 19K views 3 replies 4 participants last post by JimLev Jun 2, 2012 T.
Crankshaft Torque Specs Needed: I’ve Been Looking Everywhere for...
From the BMW Torque Specification.pdf that I saved: The main cap torque spec. for the M10/M20/M30 with (M10 bolt) is 60 Nm. with a note to wash and oil main bearing screws.
Complete BMW M5 2018-present 4.4L Engine bolt torque specifications and tightening sequences. Includes factory torque values for critical fasteners: cylinder head bolts, main bearing cap bolts, connecting rod bolts, flywheel bolts, timing cover bolts, and all engine assembly fasteners. Essential data for proper assembly, including torque.
BMW E34 M5 Front Crankshaft Seal Removal - Full Engine Rebuild and ...
Tightening Torques Cylinder Head and Cover 2AZ Cylinder head bolts Replace, wash and oil cylinder head bolts. For repair work, only use screws with Torx head M20 M10. Engine in question is an M62 non-VANOS, in an E34.
The E34 Bentley does not state a torque spec for the main crankshaft bolt (27mm M18 holding the vibration damper hub onto the crank). Radian 836 posts Joined 2010 #2 Jul 19, 2012 (Edited) First pass: 60 Nm [43 ft-lb] (wait 20 minutes) Second pass: 80 Nm [58 ft-lb] (install the remainder of the engine components, start and run the engine while warm for 25 minutes, then allow the block to completely cool down) Third pass: 35° using a torque angle protractor and / or DIY.
