Removing And Replacing The Light Guide; Removing And Replacing The Rear Housing - Motorola B89 Service Manual

Disassembly

Removing and Replacing the Light Guide

G

Removing and Replacing the Rear Housing

G
G
20
1. Remove the battery as described in the procedures.
Be careful not to mar the surface of the phone housing or the light guide when using
diagonal cutters in the following step.
2. Using the diagonal cutters, gently grasp the exposed portion of the light guide
and pull straight out of the housing. See Figure 9.
DIAGONAL
CUTTERS
Figure 9. Removing and the light guide
3. To replace, insert the light guide straight into the opening in the top of the rear
housing and push until fully seated.
4. Replace the battery as described in the procedures.
This product contains static-sensitive devices. Use anti-static handling procedures
to prevent electrostatic discharge (ESD) and component damage.
1. Remove the battery, antenna, and light guide as described in the procedures.
In addition to 2 screws, the rear housing is fastened with plastic catches. These are
fragile and should be released with care.
May 15, 2001
LIGHT GUIDE
REAR HOUSING
Product Family B89
010425o
6881038B20