Great Plains PTO Kits 2-3-Section - Manual (Page 57)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Installation 53
2014-09-10 Table of Contents Index 411-015M
401-935A 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 side 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 extension hose
.
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 as-is. Disconnect at motor
outlet check valve elbow. Cap with
.
Fan Loop Existing Hose Re-connect to new cross .
Fan Return Tee 811-077C TE 3/4MORB 3/4MJIC 3/4MJIC
Disconnect fan loop and motor return hoses. Remove
tee (no re-used). Replace with and .
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 elbow at hydraulic drive motor inlet.
Sense Line Adaptor 811-146C AD 3/4FJIC 9/16MJIC Add to new tee at hydraulic drive motor inlet.
Motor Return Cross 811-147C CR 3/4MJIC Add to new adaptor at fan return.
Cooler Inlet hose 811-268C HH1/2R2 048 3/4FJIC Connects fan return at cross to cooler inlet.
Fan Return Adaptor 811-324C AD 3/4MORB 3/4FJIC Replaces tee removed at fan return. Add cross .
Retired hose plug 811-341C PL 3/4MJIC Cap for retired hoses and
Fan Return hose 841-196C HH1/2R2 024 3/4FJIC Connects fan outlet to flow control valve port T.
Fan Supply hose 841-196C HH1/2R2 024 3/4FJIC Connects flow control valve port M to fan inlet.
Hydraulic drive
return
841-249C HH1/2R2 108 3/4FJIC
Replaces disconnected hitch line . Connects hydraulic
drive motor outlet (at check valve) to flow control valve
port P.
Hydraulic drive
supply
841-249C HH1/2R2 108 3/4FJIC
Replaces disconnected hitch line . Connects hydraulic
drive filter inlet to flow control valve port L.
PTO Pump supply
hose
841-920C HH1 1/4R4 070 1 5/8FJIC Connects reservoir outlet to PTO pump inlet.
Hydraulic Drive
sense hose
841-397C HH1/4R2 115 9/16FJIC
Connects new tee to flow control valve load-sensing
port LS.
Cooler Outlet
Extension hose
841-506C
HH1/2R2 030 3/4MJIC
3/4FJIC Connects cooler outlet to existing fan-end return
hose
.
A B
C
D E
272
F
247
G
247
L 235
40
L
235 244
46
234
230
234 230
235 244
240 235
244 40 235
247 F G
263
263
264
G
264
H
282
270
230
272
E