TM 55-1925-273-10-2
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Table 1. Preventive Maintenance Checks and Services Chart (continued)
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
33
Weekly
0.2
HOT WATER
Visually inspect pump and gauges for
RECIRCULATING
leaks, loose connections and damage.
PUMP
Electric
Motor
Hot Water
Piping
Hot Water
Recirculating
Pump
BOW THRUSTER
ENGINE AND
MARINE GEAR
34
Weekly
0.2
Air Starter
Visually inspect bowl. Cup must be at
Oiler Bowl
least full. Add oil (OE/HDO-10) as
required.
Bow Thruster
Filler Cap
Engine
Bow Thruster
Engine
Expansion
Tank
Oil Fill
Gauge Board
Hose
Air Starter
Oiler Bowl
Coolant Level
Gauge
Dipstick
Oil Filter
Fuel Filter
Water Separators
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