Mods if this is in the wrong are please move to the correct area cause Im not sure where to put it.
To my question and problem.
after a complete r&R of the engine and trans I lost the diagram of the vacume lines.
What I need to know is what size diameter is the vacume lines to the engine and how many feet do I need to buy?
For the 4x4 and the actuator plus the 3 way t that the lines connecto what size line and how many feet?
I would appreciate the help Im taking it to the shop to have all the work done and can save me some $ if I know what to buy.

 

Year, and if 4WD 3 or 4 button switch.

 

NV233 2 speed selectable transfer case, and RPO C60 manual HVAC: The vacuum lines for HVAC & 4WD are 5/32" & 7/32". If you purchase 20' of 5/32" and 5' of 7/32", that should be plenty. Don't laugh too hard at the diagram below, it's quite obvious that I am NOT an artist, I never claimed to be one This diagram is actually for 1998, but your 1996 should be very similar. Any questions, just ask.

 

the is a 96 with cpi vortec and its single push button 4wd

 

1996 originally came with CSFI, not CPI. On the rear of the transfer case, there is a round tag riveted to the case. What is the model number of the transfer case?

 

Chuck I know on this particular year there was a change over between cpi and the csfi.My mistake though I have the CSFI engine.
My transfer case model number is the NP233
From what I remember the 3 way vacume line connector uses .25 size but that just an educated guess.

 

1995 was the screwy year, 1996 and newer have CSFI.

NP233 is a 2 speed selectable, electric shift transfer case. 1994 through 1997 use this 3 button switch: Dorman - OE Solutions Four Wheel Drive Selector Switch - Dash Mount 901-059: Get the best 4WD Switch at Advance Auto Parts#

See post #3 for the vacuum line info.

Just out of curiosity:

What is the 10th character of the VIN?
On the RPO sticker in the glove box, is NP1 on the list?

 

Capt Hook, I believe you posted a vacuum diagram in another thread but I cant find it. You got one for a 2001 4x4x4 4-button system?

 

Never mind!! Found it!!

 

Too funny, Yeah, I jumped the gun and posted without having all the data from the OP, so I deleted it. Turns out my guess was correct, so I undeleted the post I was going to post it in your thread but the operating system on my PC took a dump. Installing a new OS now, and I have no idea how to post images from my smart phone, (not so smart operator).