CCS Technical Documentation
4.
Remove screws
The estimated optimal torque for the all six screws is 22 Ncm and the speed of rotation
480 rpm. The unscrewing order for pre-production is in the reverse order to screwing;
55, 54, 53, 52, 51, and 50. The screwing order possibilities for testing purposes is limited
to six (3!=3x2x1=6).
5.
Remove antenna
Wear gloves or rubber fingertips when handling the antenna.
6.
Remove D-cover assembly
The D-cover is correctly removed when the four side snap joints of the D-cover are
released from the A-cover. Use your fingernails or a screwdriver with a chisel point
between the A and D-covers at the middle of the snap joint area to do the operation.
Note: Screwdriver must not hit the engine module or components on it during disas-
sembly. Be also careful not to scratch covers.
On the next page you can see the removal operations of the subassemblies and parts of
Issue 1 07/02
Assembly & Disassembly Instructions
ãNokia Corporation
NPM-2NX
Page 13