無憂論壇要 改/不改 hosts設定 才能正常瀏覽網頁(桌上型電腦/筆電)

在桌上型電腦/筆電，2021年5月發現無憂論壇無法正常瀏覽網頁，mygodvl網友提醒要在C:\Windows\System32\drivers\etc\hosts 檔，加入

117.25.130.178 bbs.wuyou.net
117.25.130.178 wuyou.net

 滑鼠點二下hosts檔，選用 記事本 開啟hosts檔。

hosts 檔加入，
117.25.130.178 bbs.wuyou.net
117.25.130.178 wuyou.net

->存檔後就能正常瀏覽網頁

# Copyright (c) 1993-2009 Microsoft Corp.

#

# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.

#

# This file contains the mappings of IP addresses to host names. Each

# entry should be kept on an individual line. The IP address should

# be placed in the first column followed by the corresponding host name.

# The IP address and the host name should be separated by at least one

# space.

#

# Additionally, comments (such as these) may be inserted on individual

# lines or following the machine name denoted by a '#' symbol.

#

# For example:

#

#      102.54.94.97     rhino.acme.com          # source server

#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.

# 127.0.0.1       localhost

# ::1             localhost

127.0.0.1 cap.cyberlink.com

127.0.0.1 activation.cyberlink.com

117.25.130.178  bbs.wuyou.net

117.25.130.178  wuyou.net

2022年聖誕節無憂論壇再度發生無法正常瀏覽網頁

hosts 檔要移除或註解下列設定，(本文用#註解，讓設定無作用)
117.25.130.178 bbs.wuyou.net
117.25.130.178 wuyou.net

->存檔後才能正常瀏覽網頁

# Copyright (c) 1993-2009 Microsoft Corp.

#

# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.

#

# This file contains the mappings of IP addresses to host names. Each

# entry should be kept on an individual line. The IP address should

# be placed in the first column followed by the corresponding host name.

# The IP address and the host name should be separated by at least one

# space.

#

# Additionally, comments (such as these) may be inserted on individual

# lines or following the machine name denoted by a '#' symbol.

#

# For example:

#

#      102.54.94.97     rhino.acme.com          # source server

#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.

# 127.0.0.1       localhost

# ::1             localhost

127.0.0.1 cap.cyberlink.com

127.0.0.1 activation.cyberlink.com

#117.25.130.178  bbs.wuyou.net

#117.25.130.178  wuyou.net

無憂論壇 要改或不改 hosts設定 ，才能正常瀏覽網頁，請實際操作驗證。

W202 C220煞車油壺橡皮老化更換

 2022年11月份更換煞車油時，維修廠改用脈衝式煞車油更換機換煞車油，機器接上煞車油壺，沒多久，突然噴油，師父趕快關掉機器查看，發現是殺車油壺橡皮老化，無法承受脈衝壓力噴出煞車油。把橡皮重新裝好，改用傳統方式更換煞車油，一個人放油，一個人踩煞車，逐輪放油。完成煞車油更換後，請維修廠訂煞車油壺橡皮，本來以為很難買到，沒想到，隔天老闆就通知到了，可以入廠更換。

新的煞車油壺橡皮。（圓形）

舊的煞車油壺橡皮是六角形

新的煞車油壺橡皮只要孔徑符合即可，外型圓型或六角形都可以。

舊的煞車油壺橡皮及油壺橡皮接頭。

油壺橡皮更換完成，用手搖動油壺，感覺不鬆動，緊緊的。

下次換煞車油時，想再度使用脈衝煞車油更換機更換煞車油，測試新的油壺橡皮是否能頂注脈衝壓力。

煞車油壺橡皮更換完成。