Service Manual

FIXING UNIT
3-61
III DIS./ASSEMBLY
2
12. After removing the fixing pressure roller [1],
remove the E-ring at both sides and then
remove the 2 fixing bearings/U [2].
13. In the case of the 7145
Remove the E-ring, and then remove the fixing
idling gear/B [4] and gear [3].
Note:
• When replacing the fixing idling gear/B [4], clean
the gear shaft with a drum cleaner.
In the case of the 7235/7228/7222
Remove a screw [1] and then remove the shaft
fixing plate caulking [2].
Remove the fixing idling gear/B [3] from the
shaft section of shaft fixing plate caulking [2].
Note:
• When replacing the fixing idling gear/B [3] with a
new one, clean the shaft section of the shaft fixing
plate caulking [2] with drum cleaner.
14. Reinstall the above parts following the removal
steps in reverse.
[1]
[2][4]
[2]
[3]
7145ma3106
2
[4]
[3]
[3][2]
[1]
[2]
7322ma3007