請問,從junck yard買來帶輪胎的rim需要做什麽alignment or rotation balance等嗎?舊的

rim也是junck yard買來的,密封不嚴,慢跑氣,這幾年每年都需要弄一次.這次又買了個看起來好點的,帶胎,想換了,可舊的卸不下來.把四個螺絲卸下後,卻仍然緊緊地卡在那裏,又沒有支點可以撬,從裏麵望外敲也紋絲不動,該怎麽辦? 謝謝指點!

所有跟帖： 

• 1.用膠皮榔頭敲；2.用木方敲； 3.噴WD或是其他類似“鬆動劑” -主教- ♂ (49 bytes) () 02/05/2012 postreply 15:59:22

• thanks. I will try. BTW, what is WD? -xinliji- ♀ (0 bytes) () 02/05/2012 postreply 20:48:17

• what is WD? should be WD-40, same as K-Y -我胡說八道- ♂ (0 bytes) () 02/06/2012 postreply 11:12:25

• 螺絲裝上, 鬆一點點, 開動慢走, 刹車, 下來了. -我胡說八道- ♂ (0 bytes) () 02/05/2012 postreply 16:32:02

• thanks! will try. -xinliji- ♀ (0 bytes) () 02/05/2012 postreply 20:50:13