Lexmark 4039-1XX - Manual (Page 135)

Preventive Maintenance 121
4039-1XX
• Front pivot latch studs
• Gear no. 8 teeth at gear no. 7 contact points
• Gear no. 9 teeth at gear no. 11 contact points
• Gear no. 9 teeth at gear no. 8 and gear no. 10 contact points
• Cover Hinge Spring tips
• Cartridge “ramps” at top center of both sides frames
• Latch handle tips
• Area of contact between fuser release bail and roll
• All release arms areas of contact of fuser solenoid lever.
Use grease, p/n 1329301 to lubricate gear nos. 2,3,4,5,6, and 12.
Use all the grease in the packet. Apply part of the grease, rotate the
gears, and apply the rest. The teeth of gears 3, 4, and 5 should be
completely coated.
Use grease, p/n 1384076 to lubricate:
• [A] Areas of contact between the two shafts and the grounding
spring.
• Use grease, p/n 1383586 to lubricate: [B] on the duplex unit.
A
B