TM 5-2410-241-23-1
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BLADE TILT CYLINDER PRESSURE TEST CONTINUED
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8. Start machine and allow it to run for 15 minutes to reach normal operating temperature (TM 5-2410-241-10).
9. Raise blade 2 feet (0.6 m) off the ground (TM 5-2410-241-10).
10. Set machine to HIGH IDLE (RABBIT MODE) on the throttle switch (TM 5-2410-241-10).
11. Slowly engage blade tilt control to the FULL TILT position (TM 5-2410-241-10).
N OT E
Do not hold control lever in the TILT position longer than 15 to 20 seconds.
12. Hold blade tilt control in the TILT position (TM 5-2410-241-10) and record pressure shown on the pressure
gauge (Figure 8, Item 1).
13. Pressure gauge (Figure 8, Item 1) should read 2,455 to 2,545 psi (14,225 to 20,225 kPa). If pressure is out of
specification, replace bulldozer tilt control valve (WP 0211 with Ripper) (WP 0212 with Winch).
14. Set machine to LOW IDLE (TURTLE MODE) on the throttle switch (TM 5-2410-241-10).
15. Lower blade to the ground (TM 5-2410-241-10).
16. Turn ignition switch and battery disconnect switch to OFF position (TM 5-2410-241-10).
17. Release hydraulic system pressure (WP 0186).
18. Remove gauges.
19. Reinstall protective caps.
20. Close door (TM 5-2410-241-10).
Figure 8. Test Equipment Installation.
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END OF TASK
