TM 10-4610-241-24
TO 40W4-13-42
Table 3-1. Direct Support Troubleshooting - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
REVERSE OSMOSIS (R.O) PUMP ASSEMBLY - continued
d.
If continuity does not exist through K1 (contacts 2-3) with K1 closed or 90-120 Ohms is not measured
between Al and A2, replace motor starter. Refer to Paragraph 3-61
e.
If continuity does not exist through cable assembly, W52, repair cable assembly. Refer to Paragraph
3-27.
f.
If continuity does not exist through relays K8 or K9, replace defective relay. Refer to Paragraph 3-
53.
g. If continuity does not exist through wires or cables, replace defective wire and/or tighten loose
connections.
3-55
