Great Plains PTO Kits 2-3-Section - Manual (Page 55)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Installation 51
2014-09-10 Table of Contents Index 411-015M
401-934A Hose Diagram
Hydraulic
Connections
Call-
out
Part Hose Description Comments
Fan Pressure hose
from hitch
, Existing Hose
Remove hose handles. Disconnect from fan. Reconnect
hitch end to PTO pump outlet. Reconnect rear end to
flow control valve port P.
Fan Case Drain
hose
Existing Hose
Remove QD fittings at hitch end. Connect hitch end to
reservoir case drain inlet.
Fan Return hose
from hitch
, Existing Hose
Remove hose handles. Disconnect from fan. Reconnect
hitch end to reservoir inlet. Reconnect rear end to cooler
outlet.
Hydraulic Drive
Supply hose from
hitch
Existing Hose
No longer used. Hitch end left as-is. Disconnect at filter
inlet
. Cap with .
Hydraulic Drive
Return hose to hitch
Existing Hose
No longer used. Hitch end left as-is. Disconnect at motor
outlet check valve elbow
. Cap with .
Fan motor loop Existing Hose Left undisturbed.
Hydraulic Drive
Motor supply
811-331C
Existing Hose
HH1/2R2 020 3/4FJIC Disconnect from elbow at proportional valve. Reconnect
to adaptor
at new tee. Motor end left as-is.
Hydraulic Drive
sense tee
811-073C TE 3/4MJIC 3/4MJIC 3/4FJIC Add to existing inlet elbow at meter drive motor.
Hydraulic Drive
Sense Adaptor
811-146C AD 3/4FJIC 9/16MJIC Add to new tee at meter drive motor.
Retired hose plug 811-341C PL 3/4MJIC Plug for retired hoses and .
Hydraulic drive
return
811-780C HH1/2R2 094 3/4FJIC
Replaces disconnected hitch line . Connects hydraulic
drive motor outlet (at check valve) to flow control valve
port T at the edge elbow.
Hydraulic drive
supply
811-780C HH1/2R2 094 3/4FJIC
Replaces disconnected hitch line . Connects hydraulic
drive filter inlet to flow control valve body face port P.
Cooler Inlet hose 841-196C HH1/2R2 024 3/4FJIC
Connects flow control valve port T (at the end of a tee) to
the cooler inlet.
Hydraulic Drive
sense hose
841-389C HH1/4R2 095 9/16FJIC
Connects meter drive motor outlet to flow control valve
load-sensing port LS.
Fan Return hose 841-517C HH1/2R2 054 3/4FJIC
Connects fan outlet to flow control valve port T at the
center port of the edge tee.
Fan Supply hose 841-517C HH1/2R2 054 3/4FJIC Connects flow control valve port M to fan inlet.
PTO Pump supply
hose
841-920C HH1 1/4R4 070 1 5/8FJIC Connects reservoir outlet to PTO pump inlet.
A B
C
D E
F
2 247
G
1 247
L
46
234
230
234 230
247 F G
252
G
252
H
263
269
273
273
282