Great Plains PTO Kits 2-3-Section - Manual (Page 61)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Installation 57
2014-09-10 Table of Contents Index 411-015M
401-937A 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. Reconnect 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
extension hose
from cooler outlet.
Fan motor loop Existing Hose
Disconnect hose from tee at motor outlet. Reconnect
to new cross .
Motor outlet tee 811-077C TE 3/4MORB 3/4MJIC 3/4MJIC Remove. Replace with and .
Fan motor outlet 811-147C CR 3/4MJIC Adds cooler connection at motor outlet.
Cooler Inlet hose 811-268C HH1/2R2 048 3/4FJIC Connects fan motor outlet to cooler inlet.
Fan motor outlet 811-324C AD 3/4MORB 3/4FJIC Adapts FORB port to FJIC for cross .
Fan Supply hose 841-196C HH1/2R2 024 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.
Cooler outlet hose 841-506C
HH1/2R2 030 3/4MJIC
3/4FJIC
Connects cooler outlet to existing fan return hose .
A B
C
D E
272
L
40
235
40 244 235
235
244
244 235
263
282
272 E