俺的toyota用的油是DEXRON IV。

一次准备5 quarts.

level检测步骤（你的车也许会不同，也许一样）：

10. AUTOMATIC TRANSMISSION FLUID LEVEL
(a) Park the vehicle on a level surface.
(b) With the engine idling and the parking brake applied, shift the selector into all positions from ”P” to ”L”,
and then shift into ”P” position.
(c) Pull out the dipstick and wipe off the fluid with a clean rag. Re-insert the dipstick and check that the
fluid level is in the ”HOT” range.
(d) Do this check with the fluid at normal driving temperature (70 - 80°C, 158 - 176°F).
HINT:
Wait until the engine cools down (approx. 30 min.) before checking the fluid level after extended driving at
high speeds, in hot weather, in heavy traffic or pulling a trailer.

 

所有跟帖： 

• 这么多讲究，是比机油麻烦 -落城一哥- ♂ (0 bytes) () 09/29/2019 postreply 09:50:08

• 是，加的量不合适会造成变速器损伤，换档扳动档位的时候还会有摩擦的噪音（量合适的时候不会有）。 -傻闷登儿- ♂ (0 bytes) () 09/29/2019 postreply 10:01:18

• 为什么加多一点也不行？原理何在？ -落城一哥- ♂ (0 bytes) () 09/29/2019 postreply 10:07:11

• 这是液压油，过多了说是压力会过高，会造成误动作甚至损坏部件。不过俺觉得粗略多一点儿不会有太大问题。 -傻闷登儿- ♂ (0 bytes) () 09/29/2019 postreply 10:19:29