TM 10-4320-344-10
Table 1-4. Description of Major Components, Model US636HCCD-1.
Item
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Item Name
TRAILER ASSEMBLY
BATTERY BOX
DIESEL ENGINE
CONTROL PANEL
INERTIAL BRAKING SYSTEM
RUNNING/BRAKE LIGHTS
REAR JACKS
PARK BRAKE LEVER
SAFETY CHAINS
INTERVEHICULAR CABLE
ASSEMBLY
BREAKAWAY CHAIN
CENTRIFUGAL PUMP
TONGUE JACK
(TRIPOD ASSEMBLY)
1.12 DIFFERENCES BETWEEN MODELS.
Description and Purpose
Supports and transports pump unit.
Provides weatherproof protection for battery.
Drives pump.
Engine operating mode is set on
control panel.
Can be operated in electric
manual or electric automatic mode.
Controls pump and engine operations.
Activated by motion of towing vehicle.
Releases
hydraulic brakes when towing vehicle moves
forward.
Applies hydraulic brakes when towing
vehicle slows or stops.
One near each rear corner of trailer.
Provide
visual aid while trailer is being towed.
Used to level pumping assembly and prevent
trailer from tipping when disconnected from
towing vehicle.
Used to lock wheels in place when trailer is not
in transit.
Hook to towing vehicle.
Prevent trailer from
running away if accidentally uncoupled from
towing vehicle.
Used to connect trailer electrical system with
towing vehicle electrical system.
Applies hydraulic brakes if trailer accidentally
recouples from towing vehicle.
Rated at 600 GPM at 350 ft tdh.
Draws water
from source or upline boost pump and discharges
to outlet or feeds downline boost pump.
Fitted
with suction and discharge elbows suitable for
connection to 6 inch grooved pipe couplings.
Supports front of trailer when disconnected from
towing vehicle.
Differences between the pumping assemblies are identified in Table 1-5.
An X or a
number (quantity) under the applicable column heading indicates that the
characteristic applies to that item.
1-12
