HYDRAULIC OIL TEMPERATURE IS HIGH (WARNING LIGHT AND WARNING HORN ON)
Hydraulic Oil Filter Indicator In Red Zone.
When working on a running engine, provide shielding for exposed rotating parts.
Tools, clothing or hands can get caught and cause injury.
Open right-side door assembly (TM 5-3895-379-10).
Check hydraulic oil filter indicator with engine running at high idle.
If filter indicator is in red zone, perform the following:
Turn engine start switch to OFF position (TM 5-3895-379-10).
Replace filter (Volume 2, WP 0257).
WHITE FILTER INDICATOR
Figure 1. Hydraulic Oil Filter Indicator.
V-belts Loose or Damaged.
Check fan V-belts for damage such as cracks to belt fiber, one or more cracks 1/8 inch in depth
or 50% of belt thickness, splits, grease buildup, glazed sides, and peeling.