TM 5-3810-289-12
CHAPTER 4
ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Section I. REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT
4-2.
Special Tools and Equipment
4-1.
Tools and Equipment
Special tools and equipment required
for
Tools and equipment issued with or authorized
organizational maintenance are listed in table 4-1.
For the crane-shovel are listed in the basic issue Items
list, appendix C.
Table 4-1. Special Tools and Equipment
FSN or
Reference
Item
part no.
Fig.
Para
Use
Belt tension gage
ST-968
4-20
4-32
Check belt tension.
Wrench adapter
ST-669
4-3
4-13
Adapts torque wrench
to locknuts of valve
crossheads.
4-3.
Maintenance Repair Parts
Repair parts and equipment are listed and illustrated In TM 5-3810-289-20P.
Section II. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
4-4.
General
4-5.
Preventive
Maintenance
Checks
and
This section contains instructions for preventive
Services
maintenance checks and services which must be
Refer to table 3-1 for the quarterly preventive
performed by organizational maintenance personnel at
maintenance checks and services. The item numbers in
quarterly intervals. A quarterly interval is equal to three
the tabular list indicate the sequence of minimum
calendar months, or 250 hours operation, whichever
requirements.
occurs first.
Section III. TROUBLESHOOTING
In chart 4-1, each malfunction listed is followed
4-6.
General
by a list of probable causes. The corrective action
This section provides information useful
required is described opposite the probable cause. Any
diagnosing and correcting unsatisfactory operation or
trouble beyond the scope of organizational maintenance
failure of the crane-shovel and its components.
shall be reported to direct support maintenance.
4-7.
Troubleshooting Chart
4-1
