TITLE
Model
DOCUMENT NO.
PAGE
PM43 Service Work Instructions
PM43,PM43C
SWIPM43x-000
Page
61 of 70
Intermec Proprietary Document
Media Rewinder Assembly Rewinder Belt Stepper Motor Assembly Rewinder Motor Driver PCBA
Stepper Motor Assembly Replacement
1. Remove the media and electronic cover.
2. Disconnect stepper motor cable from motor driver PCBA.
3. Remove the 4 Torx screws securing the stepper motor assembly and motor driver PCBA. See Figure 2.
(Note: Make of the belt tension)
4. Unhook the rewinder belt from the stepper motor assembly and note the position of belt.
5. Remove the 4 Torx screws securing the stepper motor to the mounting plate.
(Note: stepper motor mounting plate is not included in a spare motor. It does come with 710-090S-001 Spare Kit.)
6. Reverse the procedure to install replacement stepper motor assembly.
7. Pull the stepper motor assembly away while tighting the Torx screws to tighten rewinder belt tension. See Figure 3.
Internal Rewinder Mechanism
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