Ribbon & Platen Motor W/Gears, Tensioner , And Drive Belts - Intermec pm43 Service Manual

TITLE
PM43 Service Work Instructions
Ribbon & Platen Motor w/Gears, Tensioner , and Drive Belts
OPERATION:
This is NOT a customer replaceable part.
Tools Required
Description
Torx Driver
Torx Driver
Parts Required
Item Part Number
1 710-112-001
2 710-115S-001
3 655-321-001
4 655-323-001
5 1-994059-008
6 1-9904059-005
5
Print Mechanism Motor
Motor Replacement
1. For easy access to the motor hardware, first remove the front panel per the instructions in the Front Panel
replacement section, page 10
2. Unplug the motor cable connector from the MLB marked P33 Step 1, see Figure 1
3. Loosen the belt tension screw No. 1, and remove all four motor corner mounting screws , see figure 2
4. Remove the service pulley cover (guard) as shown in Figure 3 and slip the timing belt off with an upward motion, see
Figure 4
5. Tilt and pull the motor up as noted by the red arrows in Figure 5
6. To replace the motor reverse these steps, keeping in mind the drive belts are positioned as shown in Figure 5.
Figure 1
Description
Motor, Print Mech, Assy PM43 (does not include torx screws as shown)
Roller, Tension, Assy, Spare PM43 (does not include screws as shown)
Belt,PulleyTimingT63 W7mmL189mm,S3M PM43
Belt,PulleyTimingT54 W7mmL162mmS3M PM43
Screw, MRT 4x8 ZP, T20, (14 lbf.in/16 kgf.cm)
Screw, MRT 3x5 ZP
1
Tension Roller Assembly
Intermec Proprietary Document
Model
PM43,PM43C
Part Number
T10
T20
5
2
6
Figure 2
DOCUMENT NO.
SWIPM43x-000
Qty
1
1
1
1
1
1
3
4
Belt, Pulley, Timing
Figure 3
PAGE
Page
58 of 70