Operator Preventive Maintenance Checks and Services-continued.

TM 9-6115-668-13 Table 2-4 Operator Preventive Maintenance Checks and Services-continued. Item No. Interval Location Item to Check/Service ENGINE COMPARTMENT- continued Procedure c. Drain condensation from two step fuel filter. 1. Hold small container under right filter cup (5) and left filter cup (8) of two step fuel filter (9). 2. Remove drain plugs (6, 7) un- til mixture of fuel and condensa- tion water emerges from drain plug holes. 3. When only fuel emerges, screw drain plugs (6, 7) back in one after another. 4. Tighten drain plugs (6, 7). CAUTION Remove collection container. 5. Close flap (1). Not Fully Mission Capable if: Diesel engine runs roughly after starting because condensation water has collected. 2 - 2 4