BW 1354 case bolt torques???

[evanesce69]

BW 1354 case bolt torques??? SOLVED

Does anyone know the torque for the case bolts? I cannot find any information regarding the subject.

What I need:

1) flange nut torque (front and rear)
2) case bolts (those that hold the two halves together)
3) transfer case to transmission torque


I've read that #1 is ~150 lb/ft and that #3 is ~25-30 lb/ft.

I subscribed to AllData for my truck... these are the OFFICIAL specs for a BW1354 in a 93 Ranger, look for the last image in this post....

 

[Curious Hound]

Patience. Someone may have the answer. Have you checked a Haynes or Chilton manual? Your library may Have them if you don't want to buy one.

If all else fails, use the standard torque for the fastener in these conditions. There are reference charts for fastener torque available online and in engineering references. The appropriate torque for most fasteners depends on the grade of the fastener, thread pitch and the type of material it is threading into. So a 1/4" grade 5 coarse thread bolt threading into an aluminum case has a lower torque spec than a 1/4" fine thread grade 8 bolt threading into a cast iron engine block. Just pay attention to all the details when using the charts.

Eric B

 

[French-connection]

I found this link.
It's a little difficult to read, but it has the info you're looking for.

Manual
Chapter 7 Part C

Olivier