Hi all,
I have searched this, but can't find anything of much use-maybe someone can point me in the right direction. . .
I have a couple of questions about my t-box- vehicle is a '93 110 200tdi with LT77, and a milage of 200,000

Question 1,
Is there any way to tell what transfer box i have? I suspect may have a disco t-box, but would like to know for sure.

Question 2,
How loud does transmission whine need to be before i should worry about it? Over the last 500 miles it's starting to get louder than the engine, especially up near 60-70mph.

Any thoughts much appreciated,


Steve

60 mph + and everything will be screaming as loud as it can, if one stands out more than the rest its either fooked or out of oil and about to be fooked!

from ashcrofts

LT 230 Ratios

12D = 1.667

13D = 1.410

14D = 1.003

15D = 1.192

20D = 1.667

22D = 1.410

25D = 1.410

26D = 1.003

27D = 1.192

28D = 1.222

29D = 1.192

32D = 1.222

36D = 1.211

38D = 1.211

40D = 1.211

41D= 1.211

43D = 1.410

47D = 1.667

57D = 1.410

59D = 1.211

61D = 1.211

62D = 1.211

68D = 1.211

69D = 1.211

70D = 1.211

There's a plate on the side of the box with the relevant numbers telling you which box you have.....unless it's fallen off.

28D depicts a Disco box, but the ratio will be stamped on the plate, it's coloured as well i think....red or yellow...or maybe that was just my blood after scrapping me knuckles again :lol:

Cheers for that! I know what you mean about the plate- I remember seeinbg a red one on mine- I'll have a butchers and see what's what. Should probably think about organising some new bearings too

Cheers!