TM 10-4610-237-12
Table 2-1. Operator Preventive Maintenance Checks and Services for Model 2OKWSDS - Continued.
2-INCH HOSF.
CONNFCTION KIT
6
Before
Nozzle Stand
Inspect for broken chains, missing
hardware, and bent or cracked legs.
7
Before
Discharge Hoses
a.
Inspect for cuts, tears and deep
Hoses cut or torn.
abrasions.
Couplings cracked or
b.
Inspect for cracked and bent or
broken.
broken couplings.
c.
Check for and straighten kinked
hoses.
8
Before
Gate Valve
a.
Inspect for loose, broken, or missing
Valve cracked, broken
(2-inch)
hand wheel. Rotate hand wheel.
or stuck.
Valve should turn freely.
b.
Inspect valve body for cracks and
external damage.
9
Before
Tee Assembly
Inspect tee body for cracks and
Tee body cracked or
corrosion.
damaged.
10
Before
Hypochlorination
Perform "BEFORE" PMCS contained in
Unit
applicable TM.
Interval
ITEM
NO.
Location
Items to
Check/Service
Not Fully Mission
Capable If:
Procedures
2-8
