Table 2-8. Operator Preventive Maintenance Checks and Services-continued -788620061

TM 10-3930-673-10

Table 2-8. Operator Preventive Maintenance Checks and Services - CONT.

Location

Item to Check/

Not Fully Mission

Item

Service

Procedure

Capable if:

No.

Interval

WARNING

Before operating the boom, use care

to ensure that boom does not come

near overhead wires, power lines or

structures. If boom contacts overhead

power lines or structures, injury or

death to personnel could result. If

lines are near to your operating area,

notify your supervisor prior to starting

work.

Do not raise or extend the boom

unless the frame is level. Failure to

comply could cause the load to drop

or machine to tip, resulting in injury

or death to personnel.

Before

e. Lubricate attachment pivot pin, quick

attach pivot pin, carriage tilt cylinder pivot

pins, and attachment lift cylinder pins with

grease.

Before

f. Operate the boom extend, retract, raise and Boom operation is erratic.

lower. Check for smooth operation.

Boom does not function.

Before

g. Operate the frame tilt from full left to full

Frame tilt is erratic or does

right.

not tilt.

Before

h. Check for corrosion on fork shaft. Wipe

fork shaft with dry rag. Clean fork shaft

with nylon bristle brush and apply teflon

dry lube to shaft. If corrosion is still not

removed, request Unit Maintenance

inspect, clean, and lubricate with Teflon

Dry Lubricant (Item 2.5, Appendix D).

Before

i. Check fork movement, right and left, for

Neither fork operates.

proper operation.

Change 1

2-27