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Preventive Maintenance Routine Chart
Frequency
Lubrication
Adjustment
Location
(Months)
Required Maintenance
Observe
Figure Reference
Section
Punch Clutch
Each service
Lubricate grease fitting.
Check overthrow and
3-4
4.6.8
call
outer sleeve lead.
3-6
Feed
12
Clean dirt from moving parts.
Check card feeding
3-2
4.5
Lubricate gears, cams, and pivots.
and stacking.
4.9
Print
12
Lubricate gears, grease fitting, and
Check printing.
---
4.1]
oil wicks.
CB
12
Clean contacts. Lubricate cams
Check for contact wear
3-6
4.5.14
and rollers.
and pits.
4.6.10
Punch
12
Lubricate oi! wicks, cams, and pivots.
Check for worn cams,
.
.
3-6
4.6
bearings, and linkage.
Drive
12
Lubricate motor bearings.
Check for worn belts.
-~-
4.2
Friction Drive
12
Lubricate clutch with silicone grease.
Check torque.
3-3
4.3
General
12
Clean dirt from moving parts and base.
Check for loose wires,
---
--=
terminals, and grounds.
3-2
(4/69)
Figure 3-1. Preventive Maintenance Routines
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