TM 55-1905-222-14
Operator Controls and Indicators (Continued).
Key
Control or Indicator
Function
49.
Ramp Hydr. Sighs Return
Indicates filter element condition.
Filter Indicator
green (clean), red (dirty).
50.
Steering Sys Return
Indicates filter element condition.
Filter Indicator
51.
Fuel Filter/Water Separator
Indicates filter element condition.
indicator
2-10