EarthQuake 15683 Instruction Sheet

EarthQuake 15683 Instruction Sheet

Hiller/furrower kit with adapters, optional accessory

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15683 HILLER/FURROWER KIT (OPTIONAL ACCESSORY)
Thank you for purchasing a hiller/furrower attachment for your rototiller. We know that you will be pleased with the many uses
you can accomplish with this handy tool.

INSTALLATION

1.
Attach the bracket (1) to the shovel (4) using two M10 x 40mm carriage bolts (10) and M10 locknuts (11).
NOTE: The M10 carriage bolts (10) are installed from the front of the shovel (4), while the bracket (1) is installed from the
back of the shovel (4).
2.
Align the curved slots of the left wing (2) with the square holes on the left side of the shovel (4). The small bend of the left
wing (2) should be facing up. Using two M8 x 20mm carriage bolts (9), flat washers (5), external tooth washers (7), and wing
nuts (8), secure the left wing (2) to the shovel (4). Repeat step to install the right wing (3).
NOTE: Adjust the left and right wing (2, 3) to the correct hill size before tightening the wing nuts (8).
3.
Remove two carriage bolts (A) that hold the tail to the tine shield. Slide the slotted end of the bracket (1) over drag stake
mount (under the tail hood of your tiller).
4.
Align the holes in the bracket (1) with the single hole in the middle of the drag stake mount. Using the M10 x 30mm bolt (6)
and a M10 locknut (11), secure the hiller/furrower to the tiller.
NOTE: There is an extra M10 x 30mm bolt (6) and M10 locknut (11) that is used for the 25127 adapter only.
5.
Re-attach the tail to the tine shield.

PARTS BREAKDOWN

KEY #
PART #
DESCRIPTION
1
16513
BRACKET HILLER/FURROWER RED
2
16514
WING LEFT HILLER/FURROWER RED
3
16515
WING RIGHT HILLER/FURROWER RED
4
16516
SHOVEL HILLER/FURROWER RED
5
20143
WASHER M8 X 16 X 1.5 MM GR8.8 ZN
6
21247
BOLT M10 X 1.5 X 30 MM HHCS GR8.8
ZN
7
21810
WASHER M8 EXTERNAL TOOTH LOCK
8
23204
NUT M8 X 1.25 MM W GR8 ZN
9
23205
BOLT M8 X 1.25 X 20 MM CRG GR8
ZN F-T
All weights, specifications and features are approximate and are subject to change without notice. Due to continuous product
improvements, product images may not be exact. Items used for props not included. Some assembly may be required.
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
A
3
9
10
QTY.
1
KEY #
PART #
1
10
23206
1
11
W1265V0903
1
-
25126
4
-
25127
2
-
25128
4
4
4
Hiller/Furrower Kit with Adapters
8
6
5
7
4
DESCRIPTION
BOLT M10 X 1.5 X 40 MM CRG GR8
ZN F-T
NUT M10 HNYLK GR8.8 ZN
HILLER ADAPTER HUSQVARNA
HILLER ADAPTER SOUTHLAND/
POWERMATE
HILLER ADAPTER TROY-BILT/
CUB CADET
Instruction Sheet
1
11
2
QTY.
2
4
1
1
1
P/N: 25133
ECN: 11711
REV2: 06/20/17
© 2017 Ardisam, Inc.
All Rights Reserved

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Do you have a question about the 15683 and is the answer not in the manual?

Questions and answers

Jim Moody
May 23, 2025

I have a TroyBilt Mustang RT tiller. Is the 15683 Hiller/Furrower suppose to attach to this particular tiller? The adapter that was supplied with the Hiller/Furrower seems to be an incorrect adapter.

1 comments:
Mr. Anderson
May 25, 2025

Yes, the EarthQuake 15683 Hiller/Furrower is compatible with the TroyBilt Mustang RT tiller. The document lists "25128 HILLER ADAPTER TROY-BILT/ CUB CADET" as one of the included adapters.

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Summary of Contents for EarthQuake 15683

  • Page 1 Instruction Sheet Hiller/Furrower Kit with Adapters 15683 HILLER/FURROWER KIT (OPTIONAL ACCESSORY) Thank you for purchasing a hiller/furrower attachment for your rototiller. We know that you will be pleased with the many uses you can accomplish with this handy tool. INSTALLATION Attach the bracket (1) to the shovel (4) using two M10 x 40mm carriage bolts (10) and M10 locknuts (11).
  • Page 2 Instruction Sheet Hiller/Furrower Kit with Adapters 25126 - Husqvarna Hiller/Furrower Adapter ASSEMBLY INSTRUCTIONS 1. Remove the standard depth stake on the back of the tiller. SEE FIGURE 1 2. Slide the adapter up into the slot the standard depth stake was in.
  • Page 3 Instruction Sheet Hiller/Furrower Kit with Adapters 25127 - Southland & Powermate Hiller/Furrower Adapter ASSEMBLY INSTRUCTIONS 1. Slide the standard drag stake out of the drag stake mount on the back of the tiller and reinstall it, so that the top of the drag stake is now the bottom.
  • Page 4 Instruction Sheet Hiller/Furrower Kit with Adapters 25128 - Troy-Bilt & Cub Cadet Hiller/Furrower Adapter ASSEMBLY INSTRUCTIONS 1. Remove the bigger bolt that holds on the kick-back stake and set aside. SEE FIGURE 1 2. Loosen the smaller nut on the kick-back stake to the end of the bolt’s threads.

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