TM 10-4610-234-13
CHAPTER 3
OPERATOR MAINTENANCE
Section I. LUBRICATION INSTRUCTIONS
Lubrication of the 40K water distribution system is limited to the 125 and 350 GPM pump assemblies. Both
pump assemblies consist of an engine and water pump. The water pumps uses prelubricated sealed ball
bearings that require no lubrication. For lubrication of the engine used on the 125 GPM pump, refer to TM
5-4320-304-14 or TM 10-4320-309-14. For lubrication of the engine used on the 350 GPM pump, refer to LO
5-4320-226-12 and TM 5-4320-226-14. For lubrication of the hypochlorination unit, refer to TM
5-4610-233-13&P. No lubrication of the 20K Gallon Fabric Collapsible Water Tank is required.
Section II. OPERATOR TROUBLESHOOTING PROCEDURES
Page
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
3.1
a.
b.
3.2
a.
b.
c.
d.
e.
INTRODUCTION.
Table 3-1 lists the common malfunctions which you may find during operation or maintenance of the
40K Water Distribution System or its components. You should perform the tests/inspection and correc-
tive actions in the order listed.
This manual cannot list all malfunctions that may occur, nor all tests or inspections and corrective ac-
tions. If a malfunction is not listed or is not corrected by listed corrective actions, notify unit mainte-
nance.
TROUBLESHOOTING.
For troubleshooting malfunctions on the 350 GPM pump, refer to TM5-4320-226-14.
For troubleshooting malfunctions on the 125 GPM pump, refer to TM 5-4320-304-14 or TM
10-4320-309-14.
For troubleshooting malfunctions on the hypochlorination unit, refer to TM 5-4610-233-13&P.
For troubleshooting malfunctions on the 20,000 gallon collapsible fabric tanks, refer to TM
5-4320-226-12.
For all other malfunctions, refer to Table 3-1.
Table 3-1. Operator Troubleshooting.
Be sure to read ALL Warnings on front of manual before troubleshooting.
Malfunction
Test or Inspection
Corrective Action
1. NO WATER FLOW TO LOADING STATIONS.
Step 1. Check for kinked hoses.
Straighten kinked hoses.
3-1
