Bulletin HY25-1380-M1/US
Owner’s Manual
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
13
Shift Installation Kit 277, 278 & 859 Series without electronic Overspeed Control
(SK-347 Rev C) (Old Style)
Installation Sketch
Allison World Transmission P.T.O.s
379265 Grommet
Blac
k
Wire
379504
V
alv
e Connection
and
Wire Assemb
ly
Red
Wire
379502 Pressure Switch
See Hose Char
t
page 12
379486 90° Fitting Install in
Tr
ansmission
High Pressure P
or
t
MD:
Left or Right Side
HD:
Left Side Only
379257 Splice
Connector
379900 Fuse Holder
10 Amp Fuse
White
Red
Wire
379336 Br
ac
ket
Indicator Light
Blue
Wire
P
ositiv
e
Ter
minal of
Ignition or Batter
y
Dr
ill 1" Dia.
Hole
in Fire
w
all
Red
Wire
Run
Wires
Through
Grommet in Fire
w
all
Electr
ical Ground
of Cab or F
rame
Accepts
#10 Scre
w
379306 Spade Ter
minal
379252 Butt Connector
378881 Switch
379005 24
V
olt
379978 12
V
olt
329024-12X 12V Installation Kit 329024-24X 24V Installation Kit
"R" Lubrication
Option
278 Series