4-2. SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT. Refer to Appendix B, Maintenance Allocation
Chart, and Appendix F, Repair Parts and Special Tools List, in this manual.
4-3. REPAIR PARTS. Repair parts are listed and illustrated in Appendix F of this manual.
Section Il. SERVICE UPON RECEIPT
4-4. SERVICE UPON RECEIPT OF MATERIEL.
a. Unpacking. There are no special instructions for unpacking the hypochlorination unit other than using
normal care in removing the plywood box to prevent damage to the equipment and removing two dust caps from
b. Checking Unpacked Equipment.
(1) Inspect the equipment for damage incurred during shipment. If the equipment has been damaged,
report the damage on DD Form 6, Packaging Improvement Report.
(2) Check the equipment against the packing slip to see if the shipment is complete. Report all
discrepancies in accordance with the instructions of DA Pam 738-750.
(3) Check to see whether the equipment has been modified.
Section Ill. UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
4-5. GENERAL. Unit maintenance is responsible for ensuring that the hypochlorination unit is available for
continuous operation. In addition to correcting the faults recorded by the operator on DA Form 2404,
Equipment Inspection and Maintenance Worksheet, unit maintenance must perform the checks and services as
described in table 4-1.
4-6. EXPLANATION OF COLUMNS.
a. Item No. Column. This column shows the sequence of doing the checks and services and will be used
as the source of item numbers for the TM Number Column on DA Form 2404, Equipment Inspection and
Maintenance Worksheet, in recording results of PMCS.
b. Interval. These columns tell you when to do a procedure. Each column that applies will contain a dot ().
Some procedures will have dots in more than one column.
c. Item To Be Inspected Column. This column contains the common name of the item to be inspected.
d. Procedures Colurnn. This column contains a brief description of the procedure by which the check is to