TM 10-5410-228-24
26. NO AIR WHEN ESS CONTROL MODULE IS SET TO THE VENT MODE, MOBILE MODE,
INTERNAL POWER Continued.
2
Notify direct
Does
Yes
support to replace
hydraulic motor
or repair shaft
rotate?
coupling.
No
Turn override button on
SV1 clockwise to closed.
Check for frozen motor or
fan shafts.
Notify direct
Do
No
support to
shafts rotate
replace fan
freely?
or motor.
Yes
Check hydraulic
pump drive belt (see
Replace if required.
Check hydraulic system
pump and valve settings
per para 2.14.5.
Adjust or replace pump
and valves as required.
Notify direct support if
problem persists.
2-93
