TM 55-1925-273-10-1
OPERATOR'S MANUAL
INLAND AND COASTAL LARGE TUG (LT)
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS
MAIN DECK VESTIBULE
MAIN DECK VESTIBULE, GENERAL ARRANGEMENT
1
7
6
2
5
3
4
Figure 1. Main Deck Vestibule, General Arrangement
Table 1. Main Deck Vestibule, General Arrangement (refer to figure 1)
Key
Control/Indicator
Function
1
Deck Crane Flow Control Valve
This valve controls the flow of hydraulic oil to the deck crane.
2
TOWING MACHINE
This control panel contains the electronic control devices for the towing
CONTROL PANEL
machines.
3
Water Washdown System
This controls the water washdown system operation for the FM-200 fire
Station
suppression system. See figure 2 for details.
4
Hydraulic Reservoir,
This reservoir contains the hydraulic oil for the AMS 2 watertight door
AMS 2 Watertight Door
hydraulic system. See figure 3 for details.
5
Interior Lighting Switch
This switch turns the interior lighting ON and OFF.
6
Fire Emergency Panel
The fire emergency panel contains the pull box for the FM-200 system, the
pull box for the fire alarm, and emergency shutdown switches for the engine
room ventilation systems and the fuel transfer pumps. See figure 4 for
details.
7
FM-55, F STA No. 4 Valve
This valve secures the water supply to firefighting station 4.
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