Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
9
Bulletin HY25-1650-M1/US
Installation Sketch
NO
TES:
1)
F
or Installation P
ar
ts Ref
er to Kits:
328929-12X & -24X = Installation Kit
329049X = Special Fitting Kit
2)
Direction of Oil Flo
w
3)
Str
ip
Wire Ends 0.25" Pr
ior to Installing Connector
Electronic Over Speed Control (E.O.C.) Installation
Sketch for 270 Series 12 and 24 Volt AISIN Automatic
Transmission (Models A443, A445 & A450-43LE)
(SK-469)
379749
Male Connector
IN
C
YL
EXH
FROM TRANSMIS
SION (HIGH PRES
SURE)
-T
O
-
V
A
LV
E (INLET
)
FROM
VA
LV
E -T
O-
P .T
.O
. (INLET PO
RT
-A
)
328923-10X MALE & FEMALE CONNECT
OR CABLE (10
FT
.)
SUPPLIED WITH SPEED LIMITE
R
OPTIONAL: 328923-5X CABLE (5
FT
.)
MUST BE ORDERED SEPERA
TE BY CUST
O
M
ER
FROM
V
A
LV
E
(
E
X
H
A
U
S
T
)
-T
O
-
P.
T.
O
. (DUMP PO
R
T-B)
Ground
379253
Ring Connector
329087X
Pressure Hose
379449
Screened
Adapter
379254-3
14 A
WG
Wire
, Green
with Butt Connector
Connector
with 2-Wire
Shielded Cab
le
16 A
WG
Wire
, Red
Connect to 12
VDC or
24
VDC
, 5A Minim
um
Ignition Circuit
Ground
16 A
WG
Wire
, Blac
k
with Ring Connector
Electronic Ov
erspeed
Controller - 329650X
(1.0")
(1.8")
(4.9")
16 A
WG
Wire
, Green
with Butt Connector
379258
Mounting Br
ac
ket
500457-6 (2) Mounting Scre
w
500357-1 (2) Loc
k
W
asher
.250"- 18 NPTF
379280 Flare Fitting
379686-1 12
V
olt (Green)
379686-2 24
V
olt (Blac
k)
379280
Flare Fitting
16 A
WG
Wire
, Blue
with Butt Connector
379254-13
16 A
WG
Wire
,
Blue with
Ring Connector
379547
Pressure
Switch
P
or
t A
On Closed
Bear
ing Cap
329087X
Pressure Hose
.125"-27 NPTF
378966
Street
Tee
Screened
Ground
Dr
ill 1" Hole
in Fire
w
all f
or 379265 Grommet
379265 Grommet
- Slice Grommet
- Inser
t Wires
- Push into Hole thr
u Fire
w
all
379254-14
14 A
WG
Wire
, Blac
k
with 2-Ring Connectors
P
or
t C
P.T
.O
. Mounting Surf
ace S
.A.E.
6 Bolt
P.T
.O
. Opening Remo
ve Co
ver on
Tr
ansmission Bef
ore Installing P
.T
.O
.
High Pressure P
or
t
379749
Male Connector
329130-5X
High Pressure
Hose Ass'y
.125"- 27 NPTF
P
or
t B
379243 Speed Sensor Locate o
ver
Gear
Teeth
NO
TE:
Inser
t Hose Fittings at Plastic Plug
Locations (Remo
ve & Discard Plugs)
Chelsea P
ow
er-T
ak
e-Off
Model:
270 Ser
ies/Rear
Vie
w of P
.T
.O
.
329087X Pressure Lube Hose Connect to
Lo
w Pressure P
or
t on
Tr
ansmission and to
P.T
.O
. Idler Shaft Lube P
or
t “C”
Aisin A
utomatic
Tr
ansmission
Rear
Vie
w
Lo
w Pressure P
or
t
Top
Vie
w
Left
Vie
w
Line Pressure
▼
Lube Pressure
▼
Owner’s Manual
Electronic Overspeed Control
