62-12119
14
21.
Economizer and Unloader Valve (ESV / USV)
. Refer to
a. Remove the solenoid coil.
b. Verify that the O-ring is seated on the valve stem.
c. Press the coil onto the valve stem ensuring that it is pressed
all the way down, engaging with the O-ring.
Figure 15 Economizer and Unloader Valve (ESV / USV)
22.
Pressure Relief Valves (LS, FT & HS)
. Refer to
a. Inspect the pressure relief valves for any indication of release
on the indicator tape. If there is indication of a release,
replace the pressure relief valves.
Figure 16 Pressure Relief Valves (LS, FT & HS)
Solenoid Coil
O-Ring
Solenoid
Indicator Tape
