IBM 4247 Maintenance Information page 313

v Pull selector gear
v Tractor assembly gears
Tractor Assembly
Gears (Cover
Removed)
Push-Pull
Selector in
Pull Position
(Up)
Pull Selector
Gear
Figure 67. Rear Pull Path Close-up. (Viewed From Left Side) - Tractor Connector Not Shown
7. Ensure that the metal forms guide deflector is in the closed (up) position. See Figure 57 on page 303.
8. Use a lint-free cloth to clean the jam sensor located on the tractor assembly.
9. Return to the step that sent you here.
Push-Pull Path Check:
1. Locate and remove from the forms path torn pieces of paper or other foreign material that can cause forms
jams.
2. Ensure the rear tractor paper door is open or removed.
3. Ensure that the paper bail is installed properly. See Table 47 on page 303.
Upper Feed
Roller Gear
Idler
Gear
Chapter 5. Removals and Adjustments
313