Bulletin HY25-1135-M1/US
Installation Sketches
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
25
Owner’s Manual
6 and 8-Bolt PTOs
GENERAL
Shift Option A
Air Shift
823/880 Series
Installation Kit: 328388-61X
CAUTION: When installing nylon tubing avoid sharp angles, exhaust and manifold systems.
ImPORTANT: When this installation is used on vehicles with automatic transmissions, the PTO drive
gear must be stopped before shifting.
NOTE: Tube nut is reusable as long as nylon tubing is not removed from the tube nut.
NOTE: The template for the control plate is on page 17.
WARNING: Connect directly to the air supply. Do not use tubing between the air supply and the
pressure protection valve.
(SK-276 Rev m)
NOTE: Direction of Arrows
CAUTION:
DISENGAGE CLUTCH BEFORE SHIFTING
INDIC
DOES
P.T..
IF LI
CHECK
CHELSEA P.T.O.
OUT
IN
379130 Mounting
Bracket (2 places)
379042 Male Conncector
(6 pieces)
378414 Pressure Protection Valve
Opens at 60-70 PSI
378416 Hex Nipple
AIR
SUPPLY
Port 2
378978
Indicator Light
379252
Butt Connector
379252
Butt Connector
Battery or Ignition
Indicator
Switch
Engage Port
Engage Port
Disengage Port
Disengage Port
Indicator Switch Indicator Switch
PORT LOCATIONS For 880 Series
(Two Piston Style)
823 Series
PORT LOCATIONS For 880 Series
(Dual-Acting Style)
Engage / Disengage Port
Connect To Disengage
Switch on PTO
Connect To Indicator
Switch on PTO
Connect To Engage
Port on PTO
379640
Booted
Connector
329254-16
379900 Fuse
Holder Ass’y
Port 1
2
1
68-P-28 Name Plate
328864X
Valve Assembly
500448-9X
Slotted Screw
(4 pieces)
500357-7
Lockwasher
(4 pieces)
500376-6
Hex Nut
(4 pieces)
379044-6
Nylon Tubing
NOTE: Engage Port Always
on Side Opposite PTO Input
Gear
To Next Page
Loading...
