Husky HB4500 Manual Download Page 2

Remote Control  (only included with the HB4500R)

 

Before using remote control, you must press the 

ON

 button.

Press the 

UP

 button to extend the jack (raise the trailer).

Press the 

DO N

 button to retract the jack (lower the trailer).

  Warnrng:

Always press the 

OFF

 button and slide the cover up when not in use to lock the jack in place and prevent accidental operation.

Disconnect the jack from the battery if the unit is not in use, to avoid discharging the battery. If it is the only draw on the battery, the remote receiver can drain a fully-charged battery 

within 3 months.
If your battery becomes weak, the jack will extend more slowly, and the low voltage protection feature will eventually cause it to stop operating.  It will be necessary to recharge the 

battery; then operate the jack in the opposite direction, at least momentarily, before you can continue to extend the jack.

 hns devnce complnes wnth pWat 15 of the FCC Rules. OpeaWtnor ns subject to the follownrn two cordntnorsg: (1)  hns devnce mWy rot cWuse hWamful nrteafeaerce, Wrd (2) thns 

devnce must Wccept Wry nrteafeaerce aecenved, nrcludnrn nrteafeaerce thWt mWy cWuse urdesnaed opeaWtnor.

Avant d’utiliser la télécommande, appuyez sur le bouton « 

ON

 ». 

Replacement Parts 

Ref

Descanptnor

PWat #

 -K

Upper Jack Assembly: 

includes all Housing, Gear 

Motor Box Assembly, & items 

B–K.

HB3000: 87637

HB4500: 87638

HB4500R: 87658

B

Upper Housing Kit: includes 

Upper Housing.

HB3000: 87643

HB4500: 87642

HB4500R: 87642

C

Lower Housing Kit:

includes Gear Box Cover and 

Motor Cover.

87645

D

Operating Switch; includes 

one (1) Switch Boot ref. F.

87452

E

Light Switch; includes one (1) 

Switch Boot ref. F.

87453

F

Switch Boot (2 Pack).

87454

G

LED Work Lights w/ Rubber 

Seals (3 Pack).

87455

H

25 Amp Circuit Breaker.

13847

I

Access Covers for Brake & 

Crank and Rubber Seal for 

Housing.

87456

J

Motor.

87457

K

Brake.

87458

L-N

Lower Jack Assembly: includes 

Outer Jack Tube, Inner Jack 

Tube, Ball Screw Shaft, Ball 

Nut, & items M & N.

HB3000: 87459

HB4500: 87460

HB4500R: 87460

M

Adjustable Leg with Foot Pad; 

fits the HB4500 & HB3000.

87461

N

3/8" Safety Lock Pin.

47175

O

Brake Release Handle & 

Manual Crank.

87639

P

30 Amp Manual Reset Circuit 

Breaker.

87526

Bull’s-eye Level (Not shown); 

only included with the 

HB4500.

47183

A

B

C

D

E

F

G

H

I

J

K

L

M

N

P

O

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