Chassis Assembly Reassembly - Motorola P100 Serie Servicehandbuch

Maintenance – Full Keypad Models:Disassembling and Reassembling the Radio

6.5.2.3 Chassis Assembly Reassembly

1. Fit the Battery Contact Seal (23) onto the battery contact slot.
2. Align and assemble the finger strips for assembly.
3. Fit the main O-ring (19) onto the chassis as follow:
a. Ensure that the main O-ring is not twisted. Untangle to original form if necessary.
b. Secure A into the bottom two notches on the chassis. (Refer Figure 6-18).
c. Fit the bottom section of the main O-ring around the bottom two grooves.
d. Insert B into the top two catches on the chassis.
e. Fit the top section of the main O-ring around the top two corners of the chassis.
f. Secure C into the remaining three notches on the chassis.
4. Place the main circuit board straight down on top of the chassis.
Note: Make sure the battery contact seal protrudes through the chassis and is not squeezed
under the chassis. Ensure the O-ring is also not squeezed under main circuit board.
5. Tighten the six screws holding the main circuit board with a Phillips screwdriver torque to
2.2 kgf – 2.5 kgf. (Refer Table 6-3 on page 6-17 for torque in other units).
6. Tighten the RF Support Screw (16) with a flat head screw torque to 2.2 kgf – 2.5 kgf. (Refer
Table 6-3 on page 6-17 for torque in other units).
Figure 6-17. Main Circuit Board, Finger Strips, O-ring and Battery Contact Seal Reassembly (UHF1)
B
C
6-15
A