changed timing belt serpentine belt idler couple of week ago

it has that sound before I changed them.

may be the belt touchs something, but cannot tell by looking at them.

 

the water pump looks ok, so I did not change it, but all others are changed.

 

所有跟帖： 

• 剛換後有嗎，還是又剛出現？ -mountrobson- ♂ (0 bytes) () 10/21/2022 postreply 12:56:14

• 換後一直有。 -夏商周- ♂ (124 bytes) () 10/21/2022 postreply 13:01:53

• 查一查是不是serpentine belt tensioner軸承壞了 -soccer88- ♂ (0 bytes) () 10/21/2022 postreply 12:59:45

• serpentine belt上沒有tensioner -夏商周- ♂ (82 bytes) () 10/21/2022 postreply 13:06:43

• 整個傳動肯定有Tensioner, 否則如何張緊？還有Water pump/alternator,AC -mountrobson- ♂ (0 bytes) () 10/21/2022 postreply 13:15:00

• timing belt 上有Tensioner -夏商周- ♂ (593 bytes) () 10/21/2022 postreply 13:20:34

• 好像是用發電機做tensioner，看看視頻緊皮帶看看； -soccer88- ♂ (277 bytes) () 10/21/2022 postreply 13:21:20

• 有的車有，看你如何卸該皮帶了 -chinomango- ♂ (0 bytes) () 10/21/2022 postreply 14:56:33