Great Plains PTO Kits 2-3-Section - Manual (Page 59)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Installation 55
2014-09-10 Table of Contents Index 411-015M
401-936A 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.
Fan motor loop Existing Hose Left undisturbed.
Cooler Inlet hose 841-196C HH1/2R2 024 3/4FJIC Connects flow control valve port T to cooler inlet.
PTO Pump supply
hose
841-920C HH1 1/4R4 070 1 5/8FJIC Connects reservoir outlet to PTO pump inlet.
Fan Return hose 841-517C HH1/2R2 054 3/4FJIC Connects fan outlet to flow control valve port T.
Fan Supply hose 841-517C HH1/2R2 054 3/4FJIC Connects flow control valve port M to fan inlet.
A B
C
D E
L
263
282
273
273