Offroad-Express

My KZN130 with that 'great' push button 4WD A.D.D. system does not engage in 4WD anymore. with help of posts in this forum and a UK based HiLux Surf forum I went thru all the possible parts of the system. vacuum is all working, no lines or hoses blocked. now I found this part. it looks damaged, seems to be the Transfer Indicator Switch, right ? or what is it ? is it part of all the sensors and switches in the A.D.D. system ?





can I just screw that one out and replace it with a new one or do I have to be careful because of oil running or possible metal shavings falling out ?

thank you
steve w.

who can help me out here ? what part is that on the picture ?

thank you
steve w.

Not had my ifs for ages now..... if its the position sensor ...when you take it out oil will propably come out ...where exactly onthe diff is this plug