IBM 4247-003 Maintenance Manual - Page 317
Manual Sheet Feed Path Check, Rear Push Path.
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Tractor Assembly Gears (Cover Removed) Push Selector Gear Upper Feed Roller Gear Push-Pull Selector in Push Position (Down) Idler Gear Figure 71. Rear Push Path. (Viewed From Left Side) - Tractor Connector Not Shown 8. Ensure that the metal forms guide deflector is in the open (down) position. See Figure 57 on page 303. 9. Use a lint-free cloth to clean the jam sensor located on the tractor assembly. 10. Perform the platen pinch roller release service check. See "Platen Pinch Roller Assembly Service Check" on page 323. 11. Return to the step that sent you here. Manual Sheet Feed Path Check: 1. Locate and remove from the forms path torn pieces of paper or other foreign material that can cause forms jams. 2. Inspect the following parts for wear, damage, or binds. Use knob (PN 08H7271), if available, to hand cycle the paper feed mechanism to observe the parts. The knob installs on the left end of the platen shaft. Install new parts, as needed. v Lower feed roller assembly v Paper bail Chapter 5. Removals and Adjustments 317
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