Additional informations (PTF)

Hi guys and gals, i have some informations to share among you all..:
1. i have uploaded some informations and documents to the email. Do pls take a look to enhance your knowledge. (lists of critical softlife items, lists of B744 SIs......) however i got one doubt here, on one of the example of ADHOC SI, i heard people said that there isn't any support documents, why there still hav IAF coming out on that ADHOC SI? what i notice on that IAF there is no any references..so can we say that the IAF must be generated whenever any type of SI is coming out?

2. Still remember FUEL INSTRUCTION MANUAL?? it is actually issued by Tech Services SIA. so where does the tech services guys take those informations from? they cant just anyhow think themselves and do themselves right? actually they are refering from WEIGHT AND BALANCE MANUAL... they did all the calculations and coming out with this FIM!

3. One of our senior DARE group guy engineer actually encounter one situation today, on his a/c tech log, a pilot jot down "Upon take off, when the L/G lever move to up, GEAR TILT msg coming out, after awhile GEAR DOOR msg coming out. After recycle the control module lever, the msgs never come out and all clear". But then upon landing, pilot jot down again all those nonsense tilt sensors msgs (from one gear, sorry i forget the msgs) onto the tech log. but then eventually an EN was coming out ask to change the tilt sensors la....
however when he went to do walk around check, he found out that there is a black strip tire black mark on the gear door edge like it was hitting by the tire. i was wondering, if the L/G is not tilted, we cant actually move the lever to up position due to the override switch solenoid. somemore, will the door close if the pilot "force" the gear to up position and the "not tilted" door is not in full uplock position? that's why the GEAR TILT msg coming out from this time?

Anyone got any comments or answer on these 3 questions PLEASE feel free to answer. i feel like we only have one more month to go, so we should share all our informations that we hav learn to each others everyday! just remember one thing, our target now is to PASS the interview.. "An INFO per day, keeps INTERVIEW FAILURE away"

Regards,
PTF