Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
13
Bulletin HY25-1650-M1/US
Installation Sketch
NO
TES:
1)
Str
ip
Wire Ends .25" Pr
ior to Installing in Butt Connector (As Necessar
y)
2)
Caution:
T
orque
V
alues Must Be Maintained 120-144 Lb In
3)
Ref
erence Kit:
329444X Installation Kit
4)
See Sk-414 F
or Hose Lengths
Electr
ical Ground
of Cab or F
rame
Accepts .25" `Scre
w
16 A
WG
Wire
, Blac
k
Connect to Ground
16 A
WG
Wire
, Red
Connect to 12
VDC or
24
VDC
, 5A Minim
um
Ignition Circuit
2
Wire
Shielded
Cab
le
Electronic Ov
erspeed
Controller - 329650X
(1.0")
(1.8")
(4.9")
Speed Sensor Extension Cab
le
328923-10X (10 Ft.
Supplied w/E.O
.C
.)
328923-5X (5 Ft.
Optional Cab
le)
Run Cab
le through
Grommet in Fire
w
all
Saddle Splice Connector
Supplied b
y Installer
16 A
WG
Wire
, Blue
with Butt Connector
16 A
WG
Wire
, Green
with Butt Connector
379265
Grommet
Slice Grommet.
Inser
t in Hole
in Fire
w
all
Dr
ill 1" Hole
in Fire
w
all
“Blue”
Wire
“Red”
Wire
Wire
“A”
16 A
WG
Supplied b
y Installer
Speed Sensor
28-P-171
O-Ring
This Hose
Purchased
Separ
ately
379812
Str
aight Fitting
Install in
Tr
ansmission
High Pressure P
or
t
277/278/859
Ser
ies
Run
Wires through
Grommet in Fire
w
all
379928
V
alv
e Connector
and
Wire Assemb
ly
“Blac
k”
Wire
Accepts #10 Scre
w
Electr
ical Ground
of Cab or F
rame
379502
Pressure Switch
4
2
1
1
Electronic Over Speed Control (E.O.C.) Installation Sketch
for 277, 278 and 859 Series for Caterpillar (SK-473)
Owner’s Manual
Electronic Overspeed Control
NO
TE:
Pre-2005 Connect to J1-6 (TCM) or
Wire #106
2005 and Later - Connect 43 (TCM) or
Wire #143