Figure 2. Main Switchboard

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Figure 1. Towing Machine Hydraulic System Valves

TM-55-1925-273-10-2 Inland and Coastal Large TUG (LT) NSN 1925-01-509-7013 (EIC XAG) Manual

Figure 3. Central Hydraulic System Control Panel

TM 55-1925-273-10-2

0127 00

AUX MACH SPACE NO. 2

CENT HYD SYS

SPARE

PWR PNL NO. 5

POWER UNIT NO. 1 & 2

3P 450V 90AT

3P 450V 150AT

3P 450V 200AT

SHORE POWER

CIRCUIT BREAKER

3P 450V 400AT

Figure 2. Main Switchboard

10. Verify that the RUNNING indicators (figure 3, items 8 and 9) illuminate for both pumps on the central hydraulic system

control panel.

11. The central hydraulic system is now ready to power the towing machine. Operate the towing machine (WP 0089 00,

volume 1).

12. When operation is complete, secure the central hydraulic system (WP 0102 00, volume 1).

0127 00-3