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8012DT
Operation
The ‘surge’ or ‘push’ of the trailer toward the tow vehicle when the tow vehicle brakes
are applied actuates the trailer brakes. Excessive surge actuator travel (over one inch)
when brakes are applied indicates a need to adjust the trailer brakes.
Should the breakaway be accidentally applied while unhitching, pry the breakaway
locks apart to release lever.
Sway control devices that restrict operation of the actuator cannot be used. The
actuator must be free to telescope in response to braking requirements.
1.9
Loading and Unloading
TRAILER LOADING PRACTICES
The consequences of ignoring proper trailer loading practices can be
very serious. Failure to adhere to the information in this section could
lead to unsafe handling, diminished braking capacity, or other unstable
trailer characteristics which could result in an accident causing property
damage, bodily injury or death.
It is the operators responsibility to take whatever steps necessary to load the
trailer properly, even when it is not easy to calculate the total load or determine the
load center of gravity.
A decal on the trailer similar to the one shown below indicates the correct placement of
the load. Load the trailer so that 60% of the total load weight is forward of the arrow, and
40% is rearward of the arrow. This will ensure that the proper load balance and tongue
weight are achieved.
O
P
E
R
A
T
I
O
N
WARNING
!
MAINTAIN 60% OF LOAD
FORWARD OF THIS POINT
(REFER TO OWNERS MANUAL)
ADVERSE WEATHER CONDITIONS!
Adverse weather conditions can cause wet and slippery trailer decks
and ramps. Depending on the type of equipment and typical weather con-
ditions it may be necessary to add traction aids to the trailer deck and
ramps.
CAUTION
!
CAUTION
!
Summary of Contents for 8012DT
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Page 66: ...page 66 8012DT Power Unit Control Valve Parts...
Page 67: ...page 67 8012DT Parts P A R T S Power Unit Control Valve Schematic...
Page 68: ...page 68 8012DT Gear Pump and Manifold Assembly Parts List Parts...
Page 69: ...page 69 8012DT Parts P A R T S Gear Pump and Manifold Assembly Parts Illustration...
Page 70: ...page 70 8012DT 3 7 Tool Box Ref Quantity Description Part No 1 1 Tool Box TM321 421...
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