TM 3-4240-284-30&P
2-12. AIRFLOW VALVE - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMOVAL/INSTALLATION
REMOVAL
Airflow Valve
Diode and capacitor on
1. Unsolder diode (1) from normally closed (NC) and
switch (S2)
from normally open (NO) terminals on switch (S2).
2. Unsolder capacitor (2) from normally closed (NC)
and from common (C) terminals on switch (S2).
INSTALLATION
1. Cut and bend leads of diode (1) and capacitor (2)
using the old parts as a pattern.
2. Solder diode (1) leads to normally closed (NC) and to
normally open (NO) terminals on switch (S2).
3. Solder capacitor (2) leads to normally closed (NC)
and to common (C) terminals on switch (S2).
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