Instruction Manual
7
5
5
3
3
Jam Nut
Bushing
3
5
5
1
1
2
11
6
8
9
10
10
12
13
Model 75LP Actuator Parts List
Master Cylinder Cross Section
Dampener Cross Section
O-Ring
Wiper Seal
Damper Piston
O-Ring
Piston Seal
Piston Cup
Seal
Check Valve
See
Caution!
Caution!
NOTE: The jam nut has a lower profile, and
is thinner than a standard nut.
Caution! Do not use pneumatics with
medium or high torque ratings! Use
only low torque pneumatics, (1/4" drive
butterfly or ratchet wrench recommended)
Torque jam nylock nut to 15-20 ft/lbs
MAXIMUM.
050506,b866
050506,b866
Tie
Down
Engineering
Use Only
DOT8
Fluid
4
4 - Coupler Assembly/Latch Kit
with Master Cylinder
Optional
Model 75LP
Trailer Actuator
Part Diagram
Note: The check valve has been
removed in "Disc Brake"
Models 47227 & 47228
Item Part # Description Quantity
1 47267 (Disc*) Master Cylinder Assembly - Includes all nuts, baffle, all seals,
O-rings, gaskets & seals (*check valve removed) 1
2 47259 Safety Stop & Spring 1
3 47254 Latch Kit Assembly Low Profile 1
4 17025 Coupler Housing & Latch Kit(3) Low Profile Assembly 1
47258 Coupler Housing & Latch Kit(3) with Master Cylinder Assembly(1)
5 47255 Roller Kit includes - Includes all rollers, pins, bushings & nuts 1
6 50304 Cable Assembly (Breakaway) 1
7 47256 Safety Pin Cable with bracket & screws 1
8 48804 Master Cylinder Fill Cap with internal bladder 1
9 48759 Fill Cap Cover 1
10 12138 Button Head Torx Screws 1/4"-20 x1" 4
11 48762 Actuator Housing 1
12 11253A Solenoid with Return Tube (optional) 1
13 11262 Solenoid Return Tube 1