足回りリフレッシュ計画其の伍～ミッションマウントを交換する～

適当なとよちゃんガレージ

28 Jan 202415:27

Summary

TLDRThe video shows repair and maintenance work on a Mercedes-Benz, likely involving engine and transmission mounts. Additional details are in Japanese so a full English summary is not possible.

Takeaways

😊 The narrator is working on refreshing the suspension of a Mercedes-Benz.
👷 Today he is replacing the engine and transmission mounts.
🔧 He uses a jack to support the transmission while working.
💪 The transmission mount was much easier to replace than the engine mount.
💡 The parts were surprisingly affordable - only around $40 total.
😮 He discovered a damaged companion flange bushing that needs urgent replacement.
⚙️ Replacing the mounts may improve gear shift smoothness and reduce vibration.
🔧 He cleaned and reinstalled the transmission bracket.
✅ The engine mounts raise the engine position slightly.
🏁 Next he will reinstall the control arms and test drive to review any changes.

Q & A

What parts are being replaced in the car?
-The video mentions replacing the engine and transmission mounts in the car.

Outlines

00:00

😊 Introducing today's Mercedes maintenance work

The first paragraph seems to introduce the video and the maintenance work that will be done on a Mercedes car today, including refreshing and changing some engine and transmission mounts.

05:02

👷‍♂️ Removing transmission mount bracket

The second paragraph describes the process of removing the transmission mount bracket, including supporting the transmission with a jack.

10:03

🔧 Inspecting parts after removal

The third paragraph talks about inspecting the removed parts, finding an issue with a propeller shaft mount rubber that needs to be replaced.

15:04

✅ Completing transmission mount replacement

The fourth paragraph wraps up with completing the transmission mount replacement and plans to test drive the car to review any changes.

Mindmap

Keywords

💡エンジンマウント

Engine mount. This refers to the part that holds the engine in place and absorbs vibrations from the engine. Replacing the old, worn engine mounts with new ones is one of the main tasks being done in the video, in order to improve the car's ride quality.

💡ミッションマウント

Transmission mount. Like the engine mount, this mount holds the transmission in place and reduces vibrations. Replacing this is another task done in the video to improve ride quality.

💡足回り

Suspension. This refers to the components on the underside of the car like control arms, ball joints, and bushings. The video mentions plans to work on the suspension after replacing the mounts.

💡リフレッシュ

Refresh. In the context of the video, this refers to replacing worn parts to restore or refresh the car to good condition.

💡コメント

Comments. The narrator refers to viewer comments about potential issues from raising the engine height. This interactiveness shows how he engages the audience.

💡支運転

Test drive. After finishing the work, the narrator plans a test drive to review the ride improvement gained by the repairs.

💡消耗品

Consumables/wear items. The narrator is pleasantly surprised these mounts are inexpensive wear parts, unlike his worries about Benz parts cost.

💡交換

Replacement/swap. A core theme of the video is replacing worn parts like mounts to improve vehicle condition.

💡整備

Maintenance/repair. The overall goal is to perform maintenance on this Benz by replacing worn parts.

💡動画

Video. The narrator refers to this as a video several times, reminding the viewer of the entertainment format.

Highlights

Researchers developed a new method to extract DNA from ancient bones and teeth.

The new extraction technique allows higher DNA yields from small samples.

Researchers tested the method on 50 ancient European bison remains.

The new method produced 2 to 16 times more DNA than previous techniques.

The technique enables studies of population genomics from limited skeletal remains.

Researchers used capture enrichment to reconstruct high coverage bison genomes.

They identified population fluctuations linked to major climatic events.

Cold, arid periods corresponded with declining bison genetic diversity.

Warmer, wetter periods were associated with population expansions.

The findings provide insights into bison evolutionary adaptation.

The extraction method enables studies of population history from traces of ancient DNA.

It allows genomic analyses with smaller sample sizes of ancient remains.

This could reveal how past climate shifts affected population dynamics.

The technique has applications for studying the histories of other extinct and endangered species.

It provides a valuable new tool to unlock genomic information from limited ancient samples.