- #21 [hahayanyan], 21-11-30 19:48
- #22 [hahayanyan], 21-11-30 19:56Hand spin the platter... And disengage those idler.., run down to zero from 33 rpm.. And count how long to stop...
Simple.. Better oil.. Longer...
I had oil at 57 sec.. And oil at 270 sec.. Etc.. Haha
Free run down test.. - #23 [cobra], 21-11-30 19:59係喎,捉到鹿都唔識脫角添.
問你咪得囉,Yanhing Haha
除左支主軸承之外,其他D膏狀嘅油清潔完用乜野補充呢,唔該hahayanyan
最後修改時間: 2021-11-30 20:14:32 -
- #24 [hahayanyan], 21-11-30 20:01Hhaha wait for other 401 user..., their advice gotta be better...
嗰啲膏狀嘅東西都有 different thickness too... Not sure the thickness for those gresae for 401
Haha.. 應該有有經驗嘅401 user around...
我就用緊一隻中石化出嘅白色 no2 grease
如果冇人講得出用咩號數就用呢隻啦
Haha
最後修改時間: 2021-11-30 20:05:08 - #25 [rcywong], 21-11-30 20:46Me, always use this...
- #26 [rcywong], 21-11-30 20:48Maintenance
- #27 [rcywong], 21-11-30 20:49Diagram5
401 almost the same as 301.
最後修改時間: 2021-11-30 20:50:11 - #28 [hahayanyan], 21-11-30 20:50Rcy
Haha..nexr time... Try Mobil 1 5w/30,or 0w/30 too
But your bottle may already last u a life time...
Haha
U have that service book....
i done some run down test.........., without belt..without idler etc...
0w/30..5W/30....Vs 0w40 (castrol edge ) from 33.3 rpm to zero...... run longer ...30 sec..40 sec...etc..
0w/30 Vs sewing machine...oil.......... 1000% forget about sewing machine oil
0w/30 vs 0w20 ..... not much different..
So nice..
最後修改時間: 2021-11-30 21:01:58 - #29 [rcywong], 21-11-30 21:03Haha...Mobil 1 suppose is for serving my car.
I still have the manuals of Garrard 301 & Lab 80 on hands. - #30 [hahayanyan], 21-11-30 21:21i am serious about those motor oil for car..and use it for turntable....haha
- #31 [hahayanyan], 21-11-30 21:41"有粒機米拆唔到,焗住成個拆落來慢慢搞,
最後都搞唔掂粒機米,唯有係旁邊渗落去"
according to RCY manual...
the motor oil hole is only the hole of the eddy current disc
gooooood luck..and wait for more gooooood newsssssssssssss
最後修改時間: 2021-11-30 21:41:26 - #32 [hahayanyan], 21-12-01 22:02
- #33 [Dynaco], 21-12-01 22:13motor 有三個孔得閒要加油,我用singer衣車油
軸既油,唔好用咁結,都係大约半年要加油 - #34 [cobra], 21-12-02 09:19好多謝咁多位師兄教路,令我唔駛行冤枉路.
我啱啱無聊又試吓33轉停機可以空轉行幾多秒.
答案係12秒正....hahaaaa
最後修改時間: 2021-12-02 09:25:53 - #35 [cobra], 21-12-02 09:191L有0W20/5W30選擇,揀邊支贏面大點.
最後修改時間: 2021-12-02 09:22:08 - #36 [cobra], 21-12-02 09:272選1
- #37 [rcywong], 21-12-02 09:41Original BMW engine oil 實有保証啦,我返廠都係入呢隻油,哈哈。
講笑啫,其實0W一20都OK,因唱盤轉軸温度不會比車個engine高。
最後修改時間: 2021-12-02 09:45:14 - #38 [0925], 21-12-02 11:02可試 black gold,如果冇睇錯,呢隻 mineral oil 係矽油。
最後修改時間: 2021-12-02 11:03:08 - #39 [hahayanyan], 21-12-02 11:5312sec 有冇落idler?
Haha - #40 [hahayanyan], 21-12-02 12:40a bit about Viscosity:
and oil choices...
there are people around the world...shared aboout SAE30 grade is good....
@ seem safe....for long term etc..
@at room tempurature... it is much higher than 9 CTS at 100 degree..guess it may be around 60 cts.. (Viscosity)
typical 0W/30...etc..5W30
@ room temp : not quite sure..but it is higher than SAE 30
etc...
so if people having good exp. with SAE 30..and many of them using 0w/30..too ..
without too much study..., but it is safe to assume 0W20 is ok too
typically , vacuum pump oil is much thicker than SAE30...
have fun and test them.... haha
最後修改時間: 2021-12-02 12:46:31 - 下一頁 (2 of 11)
- 返回 ...
i would recommend SAE 30 motor oil
if u cannot find...SAE 30 GRADE
USE 0W/30, 5W/30
no harm to try 0W/20