TM 10-4610-241-24
TO 40W4-13-42
Table 2-2. Unit Troubleshooting - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
CHEMICAL FEED PUMP ASSEMBLY - continued
Step 4.
Shut down power source and disconnect pump cable assembly at pump motor
(Paragraph 2=62). Check for shorts on pump cable assembly, between black and white
wires and from green wire (ground) to black and white wires in turn.
a.
If short is measured in any test, notify Direct Support Maintenance.
b.
If short is not measured, replace chemical feed pump motor (Paragraph 2-62).
Change 1 2-29
