Rep 4.1 Main Bldc Motor - Xerox Phaser 3635MFP Service Manual

REP 4.1 Main BLDC Motor

Parts List on PL 4.10
Removal
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
Before performing this procedure, refer to
1. Remove the left cover, REP 28.1.
3635 only. Take care to identify the connections to the
interchangable.
• CN4, 4 wires: 3 grey, 1 black.
• CN5, 3 wires: 2 grey, 1 black.
• CN17, 4 wires: 3 grey, 1 black.
• CN18, not used.
• CN38, 4 wires: 2 grey 2 black.
Phaser 3635MFP/WorkCentre 3550
CAUTION
GP 10 General Disassembly Precautions.
CAUTION
Main PWB. The 4 pin connections are
2. Reposition the main PWB assembly to access the main drive assembly,
NOTE: Disconnect harnesses as required to allow access to the main drive assembly.
1
Remove 6 screws marked A.
Figure 1 Main drive assembly access
3. Remove 5 screws numbered 1 to 5, then remove the main drive assembly,
1.
4. Remove 4 screws, then remove the main BLDC motor from the assembly,
Replacement
1. Install the main BLDC motor,
2. Install 5 screws numbered 1 to 5 to install the main drive assembly, refer to
3. Reinstall the main PWB assembly.
4. Replacement is the reverse of the removal procedure.
April 2010
4-11
Main drive assembly
2
Move the main PWB to access the
main drive assembly.
PL 4.10 Item 1 to the main drive assembly using 4 screws.
Repairs and Adjustments
Figure 1.
PL 3.10 Item
PL 4.10 Item 1.
Figure 1.
REP 4.1