Section Il. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES

TM 11-7021-202-12

CHECKS AND SERVICES (PMCS)

Section Il. OPERATOR PREVENTIVE

2-4.

INTRODUCTION

The maintenance duties of the Operator include the performance of Preventive Maintenance

Checks and Services (PMCS). PMCS are the systematic care, servicing, and inspection of

equipment to prevent trouble and reduce downtime by detecting operational problems.

PMCS are required to maintain Army electronic equipment in a combat serviceable and

mission-ready condition. PMCS are performed:

· Before Operation. Always keep in mind the CAUTIONS and WARNINGS noted

throughout this manual. Perform the before (B) PMCS.

During Operation. Always keep in mind the CAUTIONS and WARNINGS noted

throughout this manual. Perform the during (D) PMCS.

· After Operation. Be sure to perform the after (A) PMCS.

If Processor Fails to Operate. Troubleshoot with proper equipment. Report any

deficiencies using the proper formS (DA Pam 738-750).

PMCS Table. The following subparagraphs define the purpose of the PMCS table,

service intervals, and procedure columns. Also provided are Operator instructions for

reporting equipment operating deficiencies.

(1) Purpose of PMCS table. The PMCS table 2-1 lists the inspections and care of

the equipment which are performed by the Operator to ensure that the equipment remains

in the proper operational readiness.

(2) Service Intervals. The INTERVAL column of the PMCS table 2-1 informs the

Operator as to how often checks and services are to be performed. Following is an

explanation of the internal codes:

NOTE

ALL PMCS must be done as regularly

scheduled and also under the following

conditions:

q When the processor is first installed.

· Processor is being operated for the first

time.

q When the processor is reinstalled after

being removed for any reason.

· Before the processor is used on a

mission.

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