TM 10-3835-223-13&P
1-6. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS-CONT.
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Frame. Supports and contains hose reel components.
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Hand Brakes (two). Apply braking force to hose reels. Prevent rotation of reels when
system is not in use. Used during hose deployment to prevent free-wheeling.
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Stacking Posts (four). Extendible posts permit stacking of hose reel systems.
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Hoist Points (four). Four frame mounted hoist points allow lifting of hose reel system by
crane and sling.
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Fork Lift Pockets (four). Allow lifting or transporting of hose reel system by fork lift.
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Transport Arms (four). Fold out to stabilize unit during flatbed transport. Prevents side-
to-side movement of reel during hard turns.
b.
Power Pack. The following paragraphs describe major operating components of the power pack.
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Guard (nine). Protects power pack from damage.
Control Cable Assembly. Contains control switches used to operate hose reel.
Quick Disconnect Couplings. Permit rapid connection of frame unit hydraulic hoses to the
power pack.
Sequence Valve. Controls and maintains system operating pressure.
Valve Station, Three directional valves control the direction and speed of the hydraulic
motor (drive wheel), and actuation of the hydraulic cylinder. A pressure regulator,
pressure relief and flow regulating valves (sandwich valves) are mounted below the
sequence valves.
Power Unit. Comprised of electrical drive motor (a), hydraulic pump (b), and reservoir (c).
Provides hydraulic pressure and flow to operate hose reel system. Reservoir stores system
hydraulic fluid.
Power Cable. Connects power pack to vehicle power source.
Cable Adapter. Adapts power cable to fit alternate vehicle receptacles.
Enclosure Assembly (Main Junction Box). Contains system circuit breaker and electrical
terminal connections.
Enclosure Assembly (Solenoid). Contains power unit starter solenoid.
Enclosure Assembly (Slave Cable). Contains slave cable electrical connections.
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