Table 3-1. Monthly Organizational Preventive Maintenance Checks and Services (Cont)

TM 11-7025-233-23

Table 3-1. Monthly Oganizational Preventive Maintenance

Checks and Services -- Continued

Equipment Will Be

Reported Not Ready/

Procedures

Item To Be

Item

Available If:

Inspected

No.

Belt worn or cut.

Check belt for wear.

Carriage

Drive Belt

Check pulleys for dirt and wear.

Tractor

Drive and

Clean with bristle brush.

Gear Pulleys

Check pulleys for dirt and wear.

Platen Drive

and Inter-

Clean with bristle brush.

mediate

Pulleys

Check if ribbon guide rollers

Ribbon Guide

rotate freely. If necessary,

Rollers

clean as follows:

1. Remove retaining rings from

top of rollers.

2. Remove rollers from roller

support posts.

wARNING

Isopropyl alcohol is flam-

mable. Do not use near high

heat or open flame.

3. Dampen lint-free cloth with

isopropyl alcohol.

4. Wipe rollers and support

posts thoroughly.

Roller support posts

5. Check straightness of

broken or bent.

roller support posts.

6. Replace rollers and retaining

rings.

7. Lower control panel.

8. Replace power supply cover.

9. Replace top cover.

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