January 2016
4-29
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 4.3
Repairs and Adjustments
REP 4.3 Main Drive Assembly (4250/4260/4265)
Parts List on PL 4.25
Removal
NOTE: This procedure should only be performed on the 4250/4260 and 4265 machines. For
the 4150 procedure, refer to the table of contents.
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.
CAUTION
Before performing this procedure, refer to General Disassembly Precautions, GP 10.
1. Remove the Rear Cover, PL 28.10 Item 6.
2. Open the Side Cover Assembly, PL 7.30 Item 1.
3. Remove the Toner Cartridge, PL 9.10 Item 2 then the Xerographic Module, PL 9.10 Item
1.
4. Remove the rear LSU fan duct, PL 6.10 Item 4.
CAUTION
Take care when the clutches are removed. The wiring to the clutches is thin and easily broken.
5. Remove the Bracket and Bearing (Figure 1).
Figure 1 Removing the Bracket and Bearing
1
Remove 2 screws, then
the support bracket.
2
Remove the bearing.