PRePaRatIOn
assembly (refer to Figure 1)
Tools required: 1/2" box end wrench, 19mm wrench, 3/8" hex socket & torque wrench.
1. Three major parts should be included in the package:
(a) Hydraulic unit Assembly;
(b) Saddle Assembly;
(c) 2 pieces of base half with hardware.
2. Attach either one of the two base halves to the base of the hydraulic unit, then secure using allen head bolts and
washers provided. Apply the same procedure to the other base half. Use torque wrench to tighten to 30 lb.ft. Do
not over tighten.
3. Place the socket of the saddle assembly onto the ram piston. Tighten set screw on the socket.
Before Use
1. Verify that the product and application are compatible, if in doubt contact your local Fastenal Representative or
visit www.fastenal.com to locate your nearest store.
2. Before using this product, read the operator's manual completely and familiarize yourself thoroughly with the
product, its components and recognize the hazards associated with its use.
3. Press the release valve pedal, ensure that saddle is fully lowered. Remove shipping screw and replace with
provided vent screw (shipping screw is located above the oil filler screw).
4. Remove the oil filler screw. Ensure oil level is just below the rim of oil filler hole. Reinstall the oil filler screw.
5. For air option model 5100811, pour a teaspoon of good quality, air tool lubricant into the air supply inlet of the lift
control valve. Connect to air supply and operate for 3 seconds to evenly distribute lubricant.
note: This unit is equipped with the popular 1/4" NPT air coupler. When installing a different air coupler of your
choice, ensure that thread tape or compound is used when servicing connections. To ensure dependable, trouble
free operation an inline air dryer and oiler is recommended.
6. Ensure that jack rolls freely. Raise and lower the unloaded jack throughout the lifting range before putting into
service to ensure the pump operates smoothly. Replace worn or damaged parts and assemblies with factory
authorized replacement parts only.
Saddle Socket
Tilt Adjustment Knobs
Position Handle
*Air Supply Inlet
*Air Pump Pedal
(*) For air option model 5100811 only
Saddle Plate
Hydraulic Unit
Lift Pedal
Figure 1- Typical Transmission Jack Components (5100811 shown)
Shipping Screw
(replace w/ Vent Screw
before initial use)
Oil Filler Screw
Release Valve Pedal
Base Half
3
Ratchet Bracket
*Air Motor
Caster