Husky HB3000 - Installation; Mounting and Securing the Jack; Support Plate and Wiring Installation

INSTALLATION
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©2023 Keystone Automotive Operations Inc. All Rights Reserved. September 2023. REV1 Page 2 of 7
1. Park the trailer on a level surface and chock the
wheels.
2. Support the trailer tongue by the frame with jack
stands.
3. If replacing an old jack, remove the old jack from
the coupler.
4. Insert the Husky
®
Brute into the jack hole and align
the bolt holes so the motor housing is facing forward as
shown in (Figure 1).
5. Secure the jack with three (3) Grade 5, 3/8”-16 UNC
bolts and washers supplied with the jack. Place the star
washers between the flat washers and the mounting
plate as shown in (Figure 2). The star washers are
intended to penetrate through the paint on the mounting
plate to ensure direct metal to metal contact. Bolts
should be tightened to 15-20 lb-ft.
6. If a lower support plate is not already present,
install one in the bottom of the trailer frame. Do not
operate the jack without a lower support plate. Shown
in (Figure 6).
7. Install the manual reset circuit breaker by either
crimping or soldering the wire from the jack to the
terminal marked “Load” on the breaker. Connect the
“Line” terminal of the breaker to the positive terminal
of the battery. The breaker should be located as close
to the battery as possible and stored inside the battery
box. Since the jack is internally grounded, a ground wire
is not necessary. If mounting the jack to an aluminum
frame trailer, install a ground wire from a jack mounting
bolt to the negative terminal of the trailer battery.
WARNING: When using an extension wire, DO NOT
use a wire smaller than #10 gauge.
Figure 2
3/8”-16 BOLT
3/8” FLAT
WASHER
3/8” STAR
WASHER
USE SUPPLIED HARDWARE
MANUAL
CRANK
RUBBER ACCESS COVER
FOR MANUAL HANDLE
LIGHT
SWITCH
OPERATING
SWITCH
CIRCUIT BREAKER
“LINE”
TERMINAL
RUBBER ACCESS COVER
FOR MANUAL BRAKE
RELEASE
“LOAD”
TERMINAL
“LOAD”
TO JACK
“LINE” TO
POSITIVE
TERMINAL
OF BATTERY
SAFETY
LOCK PIN
ADJUSTABLE
FOOT
Universal
Connector
Storage
Figure 1
BRAKE
RELEASE
HANDLE