Great Plains 3PYPA Predelivery Manual - Manual (Page 31)

Great Plains Manufacturing, Inc. Table of Contents Index Planter Assembly 27
2012-08-08 Table of Contents Index 401-647Q
Connect Steering Hoses
Note: Hose and harness installation consumes cable ties
provided in the parts crate. Use the shortest tie
length at each point.
60. Locate the two steering hoses coiled up at the rear
left end of the center frame. Cut the tie holding the
coil.
Refer to Figure 44 and Figure 45
61. Route the hoses:
under the upper cross tube at the mainframe
parallel arm pivot weldment,
over the upper forward arm pivot tube,
along the inside of the lower left parallel arm,
over the lower rear arm pivot tube,
beneath the steering tie rods,
down to the rod end of the left steering cylinder.
62. To help in the connecting of the steering hoses, the
two hoses have different size connector fittings.
Connect each hose to its mating fitting attached to
the seed carrier structure just to the inside of the left
parallel arm bracket (see photo).
63. Check that all steering hose and fitting connections
are tight.
64. Secure the hoses with ties.
Route Steering Sensor Lead
Refer to Figure 46
65. Identify the seed cart steering sensor lead
. It is a
4-pin circular connector that is part of the harness
Find:
315-032 HARNESS IMPLEMENT F/FWD STEER
Route this lead along the ST1 and ST2 hoses.
66. Connect the steering sensor lead to the left end
of the left steering cylinder
Figure 44
Identify Steering Hoses
31680
ST1
ST2
ST1
ST2
Figure 45
Steering Hose Routing
31696
Figure 46
Steering Sensor Routing
31697
14
1
14
14
14
1