2012 BMW 5 Series M5 Touring transmission fastener tightening specifications

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Condition	Value

expand_moreAxle drive

expand_moreDrive shaft intermediate bearing

expand_moreOn engine sump


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreFront axle drive shaft

expand_moreM16 central screws


First stage	154.89 lbf⋅ft154.89 lbf⋅ft210 N⋅m
Replace screws.
Second stage	90°90°90°


Propeller shaft intermediate bearing	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreRear axle drive shaft

expand_moreM27 central nuts


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace nuts.
Second stage	45°45°45°

expand_moreTransfer case propeller shaft front axle

expand_moreM8


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreTransfer case propeller shaft rear axle

expand_moreInsert nuts


First stage	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace nuts and let cure for 2 hours.
Second stage	90° detach.
Third stage	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m

expand_moreScrews (M12 10.9)


First stage	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace screws and nuts.
Second stage	90°90°90°

expand_moreDifferential

expand_moreFront axle differential oil drain plug


M22	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.

expand_moreFront axle differential oil filler plug


M22	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.

expand_moreRear axle differential

expand_moreAt the axle support


M14	129.07 lbf⋅ft129.07 lbf⋅ft175 N⋅m
Replace nuts.

expand_moreAt the axle support (M12)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreRear axle differential oil filler screws


M22	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.

expand_moreGearbox

expand_moreGearbox flange connection at engine

expand_moreGA8HP70Z gearbox M10 screws


Torx screws	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreGA8HP70Z gearbox M12 screws


Torx screws	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreGA8HP70Z gearbox M6 screws


Torx screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreGA8HP70Z gearbox M8 screws


Torx screws	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


Torque converter	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m
Replace screws.

expand_moreGearbox lubrication

expand_moreDistributor gearbox oil filler screws


ATC350 transfer case	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
ATC35L transfer case	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreGearbox oil drain plug


GA8HP70Z gearbox	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreGearbox oil filler plug


GA8HP70Z gearbox	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreGearbox oil sump

expand_moreGA8HP70Z gearbox


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreGearbox mounting

expand_moreGearbox cross support


At the gearbox bracket	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m
On chassis	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreTransfer case


Transfer box onto transmission flange connection	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2012 BMW 5 Series M5 Touring user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 5 Series M5 Touring service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2012 BMW 5 Series M5 Touring you're not only saving money, but also also improving your technical skills and learning something new.

BMW 5 Series M5 Touring Fourth generation model years

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2012
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2013

2012 BMW 5 Series M5 Touring Fourth generation Transmission Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

BMW 5 Series M5 Touring Fourth generation model years

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