左右夹紧，右边的六角都快滑了...目前用了PB Blast过夜(看着没有锈啊). 各位大佬有啥办法没？实在不行就得卸其他地方了. 共有6处，已经下了4个，所以没拧反。。。
作案现场
刚看了油管有加热的，问题是我这个是高压油管（油放空了），加热不会着火吧？有人用乌鸦脚（crowfoot)板子+ 冲击钻，明天我去买一套。
Special tools required:
Danger to life!
Secure engine in installation position to prevent it from falling down.
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Seal off hydraulic lines with plugs.
Version with Dynamic Drive:
Draw off and dispose off hydraulic fluid from fluid reservoir.
Observe country-specific waste-disposal regulations
Remove bottom right wheel arch trim.
Release nut (1) for Dynamic Drive return line.
Tightening torque 37 14 21AZ.
Release nut (2) for Dynamic Drive pressure line.
Tightening torque 37 14 13AZ.
Release nuts (3) for pressure lines to front axle oscillating motor.
Version with active steering:
Disconnect plug connections (1, 2).
Expose wiring harness (3) up to front axle carrier.
Danger of injury!
Failure to comply with the following instructions may result in the vehicle slipping off the lifting platform and critically injuring other persons.
When supporting components, make sure that
If necessary, position special tool 00 2 040 with a 2nd person helping on workshop jack 00 2 030 .
Insert special tools 31 4 012 into corresponding receptacles of special tool 00 2 040 .
Align special tool 00 2 040 to front axle subframe.
Make sure when raising that the special tools 31 4 012 are correctly inserted in the rear recesses on the front axle carrier.
Support front axle carrier in rear area by raising special tool 00 2 040 .
Position special tool 33 3 274 on floor jack mounting.
Release screws (1, 2).
Check threads for damage; if necessary, repair with Helicoil thread inserts.
Tighten down screws (1) and then screws (2).
Tightening torque 31 10 1AZ.
Lower front axle carrier.
If necessary, perform the following work steps if the front axle carrier has to be lowered by more than 10 cm.
Detach pressure lines from oscillating motor of front axle.
Release screw.
Tightening torque 37 14 14AZ.
Move pipe holder towards rear.
还有这个录像，从29:20看
下subframe有俩种:
1。 把steering rack 跟subframe分开，不用断油管，subframe下来后steering rack 悬空 2。我的下法，断油管, steering rack 跟subframe一起下来（见录像）
This is a post about Dynamic Drive
https://www.bimmerfest.com/threads/resource-everything-you-didn-8217-t-want-to-know-about-your-dynamic-drive-diy-valve-block.450240/
车里的管线连接处的fitting，应该使用flare wrench.普通的扳手，很容易损坏连接口。
次听说用活扳手修车的。pipe wrench 也用尽量avoid.
leverage 不够才换的，一会出去买几个大的，但今早又研究了1个小时，看看能否‘曲线救国’，先拆power steering pump，这样那些oil line就跟subframe分开了, will update
Total 6 oil lines
左右夹紧，右边的六角都快滑了...目前用了PB Blast过夜(看着没有锈啊). 各位大佬有啥办法没？实在不行就得卸其他地方了. 共有6处，已经下了4个，所以没拧反。。。
作案现场
刚看了油管有加热的，问题是我这个是高压油管（油放空了），加热不会着火吧？有人用乌鸦脚（crowfoot)板子+ 冲击钻，明天我去买一套。
还有这个录像，从29:20看
Special tools required:
00 2 030 00 2 040 31 4 012 33 3 274Danger to life!
Secure engine in installation position to prevent it from falling down.
Important!
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Seal off hydraulic lines with plugs.
Version with Dynamic Drive:
Draw off and dispose off hydraulic fluid from fluid reservoir.
Observe country-specific waste-disposal regulations
Remove bottom right wheel arch trim.
Release nut (1) for Dynamic Drive return line.
Tightening torque 37 14 21AZ.
Release nut (2) for Dynamic Drive pressure line.
Tightening torque 37 14 13AZ.
Release nuts (3) for pressure lines to front axle oscillating motor.
Tightening torque 37 14 13AZ.
Version with active steering:
Disconnect plug connections (1, 2).
Expose wiring harness (3) up to front axle carrier.
Danger of injury!
Failure to comply with the following instructions may result in the vehicle slipping off the lifting platform and critically injuring other persons.
When supporting components, make sure that
the vehicle can no longer be raised or lowered the vehicle does not lift off the locating plates on the lifting platformIf necessary, position special tool 00 2 040 with a 2nd person helping on workshop jack 00 2 030 .
Insert special tools 31 4 012 into corresponding receptacles of special tool 00 2 040 .
Align special tool 00 2 040 to front axle subframe.
Note:Make sure when raising that the special tools 31 4 012 are correctly inserted in the rear recesses on the front axle carrier.
Support front axle carrier in rear area by raising special tool 00 2 040 .
Position special tool 33 3 274 on floor jack mounting.
Release screws (1, 2).
Installation:Check threads for damage; if necessary, repair with Helicoil thread inserts.
Tighten down screws (1) and then screws (2).
Tightening torque 31 10 1AZ.
Lower front axle carrier.
Note:If necessary, perform the following work steps if the front axle carrier has to be lowered by more than 10 cm.
Version with Dynamic Drive:
Detach pressure lines from oscillating motor of front axle.
Release screw.
Tightening torque 37 14 14AZ.
Move pipe holder towards rear.
还有这个录像，从29:20看
下subframe有俩种:
1。 把steering rack 跟subframe分开，不用断油管，subframe下来后steering rack 悬空
2。我的下法，断油管, steering rack 跟subframe一起下来（见录像）
This is a post about Dynamic Drive
https://www.bimmerfest.com/threads/resource-everything-you-didn-8217-t-want-to-know-about-your-dynamic-drive-diy-valve-block.450240/
车里的管线连接处的fitting，应该使用flare wrench.普通的扳手，很容易损坏连接口。
次听说用活扳手修车的。pipe wrench 也用尽量avoid.
leverage 不够才换的，一会出去买几个大的，但今早又研究了1个小时，看看能否‘曲线救国’，先拆power steering pump，这样那些oil line就跟subframe分开了, will update
Total 6 oil lines