Owners manual

Powered Drive for Bulldog Jacks
Read, Understand, Follow and Save These Instr uctions
Purchaser/owner must ensure that product is
installed according to these instructions. Pur-
chaser/owner must not alter or modify product.
Operator and bystanders should never position
any part of body under any portion of this prod-
uct or the load being supported.
Fully retract and/or rotate jack before towing.
When using the drop leg, make certain the drop
leg pin is fully inserted before using the jack.
Do not allow children to play on or around this
product or the load being supported.
Secure the load, vehicle and trailer from rolling
(by blocking wheels) when operating jack or
coupling trailer.
Jack capacity is limited to the lesser of the jack,
footplate, or caster wheel capacity.
Never exceed maximum rated capacity. Refer
to stamped markings or decals on product to
obtain rated capacity. If uncertain, contact
Cequent Performance Products at 1-800-632-
3290 or www.cequentgroup.com
These jacks are designed for vertical loading.
Excessive side forces may cause jack failure
and must be avoided.
If this product has a pivot tube mount, make
certain the pivot pin is fully inserted through
both sides on the pivot tube and the pivot
mount.
If this product has a drop leg, never attempt to
adjust the drop leg when the jack is under load.
These jacks are designed for mounting to flat
surfaces only.
Keep clear of pinch point at drop leg pin. The
drop leg will naturally drop or retract very
quickly depending on model.
Keep clear of holes in drop leg.
All welding must be performed by an AWS
certified welder.
Always replace bent, broken, or worn parts
before using this product.
To avoid accidental shock and/or damage to the
electrical system, disconnect the battery ground
cable before installation.
Read, understand and follow all of these instructions and warnings (Instructions) before installing and using this product. Install and use this product
only as specified in these instructions. Improper installation or use of this product may result in property damage, serious injury, and/or death. Never
allow installation or use of this product by anyone without providing them with these instructions. You must read, understand and follow all instruc-
tions and warnings for any product(s) to which this product is used in conjunction with or installed. Save these instructions with the product for use as a
reference for any future installation and use of the product.
Failure to follow these warnings and instructions may result in
property damage, serious bodily injury, and/or death.
WARNING
F3375 (Rev-A-16437) 12/11
Installation Instr uctions
Instructions for Field Installation:
1. Remove the jack cross shaft. If your jack has non-welded hex bushings, refer to Service Bulletin F3310 (included). If you are installing the
powered drive on a planetary two speed jack, refer to Service Bulletin F3376 (included). Refer to steps #1 through #5 for instructions on removing
the cross shaft.
2. If your date code is before E06 (May 2006), then you will also need to change out the bevel gear (included) to accommodate the larger dowel
pin (included). The date code is stamped on the outer tube. The letter of the date code corresponds to the month of manufacture (A thru N; A
means January) and the numbers correspond to the year (i.e. 06 means 2006). The dowel pin hole in the screw rod will need to be drilled out to
5/16” to accommodate the larger dowel pin (enclosed). Please refer to the appropriate Service Bulletin (see above) for the disassembly procedure.
Warning: Failure to follow these warnings and instructions may
result in property damage, serious bodily injury, and/or death.
®
3. Replace the jack cross shaft temporarily with the powered drive/shaft. Install the shaft
such that the powered drive is on the non-geared side of the jack with the motor down and
within the profile of the jack (see Fig. 1). For a tandem jack system, the powered drive should
be between the two jacks and installed on the “street-side” jack. For the tandem two-speed
installation, the grease zerks will no longer be easily accessible. Your option is to drill two ¼”
holes on an accessible side of the jack outer tube, and install new grease zerks (not included).
Proceed with torque stop tube attachment.
4. With the powered drive/shaft temporarily installed, use it to locate the torque stop tube on
the jack outer tube wall (see Fig. 1).
5. Place the torque stop tube on the rubber bumper (with the powered drive/shaft installed
into the jack) and mark the location of the torque stop tube on the outer tube of the jack. Re-
move the powered drive/shaft and weld the torque stop tube on to the jack outer tube at your
marked location (see Fig. 1).
6. Replace the powered drive/shaft. Make sure to place the energy-absorbing rubber bumper into the torque stop tube when assembling. This
prevents the motor from rotating. Follow instructions of the appropriate Service Bulletin (see above) in reverse order to reassemble the jack. Use
the standard hole for normal installation (see Fig. 2; do not use hole #2).
7. Attach the powered drive cover using the ¼” x 1” bolts and ¼” rubber bonded washers (included). Sandwich the cover between two rubber
bonded washers on each bolt with the rubber side against the cover. Then, screw the bolts into the mounting flange holes. Torque the bolts to 6 ft.
lbs. Your option is to apply a thread lock or retaining compound (not included) to the bolts. Place Bulldog decal (included) on outside of cover.
Powered Drive - Single Speed Jack
Powered Drive - Two Speed Jack
Standard
Hole #2
Standard
Figure 2
Rubber Bumper
Torque Stop Tube
Figure 1

Summary of content (6 pages)