factory technician level - complete with board views :
( removing chassis from cabinet , only thing missing ) ;
on weekends , staff is not available so - be patient .
Excellent manual. In addition to the information I needed was a complete description of both electronic and mechanical devices.
Excellent site.
Thank you very much.
This manual is complete and of high quality. I am very pleased with the purchase.
Text excerpt from page 27 (click to view)
Level III Service Manual
Disassembly
Removing the Back Housing
1. 2. Remove the battery door, battery, and SIM card as described in the procedures. Using a Torx driver with a T-8 bit, remove the four screws from the bottom housing (see Figure 9A).
A
B
000961-A
Figure 9. Removing the Back Housing 3. With the screws removed, lift the back housing straight up to remove (see Figure 9B).
Replacing the Back Housing
1. 2. 3. 4. Align the back housing with the front housing (see Figure 9B). Press the back and front housings together. Replace the screws and tighten to 3.6 in-lbs +/- .2 in-lbs. Replace the SIM card, battery, and battery door as described in the procedures.
G
6881037B20
Do not over-tighten screws. Tighten screws to 3.6 in-lbs +/- .2 in-lbs.
