TM 5-3820-233-12/1
CHAPTER 4
ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Section I. SERVICE UPON RECEIPT OF EQUIPMENT
Refer to paragraph 2-1 for complete instructions for
servicing of equipment.
Section II. MOVEMENT TO A NEW WORKSITE
Refer to paragraph 2-5 for complete instructions for
movement to a new worksite.
Section III. REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT
organizational maintenance personnel for performing
4-1. Tools and Equipment
maintenance on the Model 2A-2A jaw crusher.
Tools, equipment, and repair parts issued with or
4-3. Maintenance Repair Parts
authorized for the Model 2A-2A jaw crusher are listed in
the basic issue items list, appendix C.
Organizational maintenance repair parts are listed and
illustrated in TM 5-3820-233-20P.
4-2. Special Tools and Equipment
No special tools and equipment are required by
Section IV. LUBRICATION INSTRUCTIONS
Refer to LO 5-3820-233-12/1 for complete lubri-
cation instructions.
Section V. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
(MONTHLY AND QUARTERLY)
4-4. General
4-5. Daily Preventive Maintenance Checks and
To insure that the jaw crusher plant is ready for operation
Services
at all times, it must be inspected systematically so that
This paragraph contains an illustrated tabulated listing of
defects may be discovered and corrected before they
preventive maintenance checks and services which must
result in serious damage or failure. The necessary
be performed by the operator. The item numbers are
preventive maintenance checks and services to be
listed consecutively and indicate the sequence of
performed are listed and described in paragraphs 4-5
minimum requirements. Refer to table 3-1 for the daily
preventive maintenance checks and services.
minimum inspection requirements. Defects discovered
during operation of the unit shall be noted for future
4-6. Quarterly Preventive Maintenance Checks and
correction to be made as soon as operation has ceased.
Services
Stop operation immediately if a deficiency is noted during
a. This paragraph contains an illustrated tabulated
operation which would damage the equipment if
listing of preventive maintenance checks and services
operation were continued. All deficiencies and
which must be performed by Organizational Maintenance
shortcomings will be recorded together with the
personnel at quarterly intervals. A quarterly interval is
corrective action taken on DA Form 2404 at the earliest
equal to three (3) calendar months, or 250 hours of
possible opportunity.
operation, whichever comes first.
4-1
