Dirt Doctor
3 Point Hitch
Assembly Instructions
Installation instructions for 4’ & 6’ Dirt Doctors and Dirt Doctor Junior
The shipping carton should contain:
1 - Hitch bar
(19)
2 - 1”x 4.5” bolts
(20)
6 – ½”x 2” bolts
1 - Support Tube (18)
2 – 1” Nylock nuts
6 – ½” Nylock nuts
2 - Uprights
(17)
1 – Hitch pin with hair pin (11)
2 – Lift pins (16) with lynch pins(11a)
Customers with Tow Package installed.
Use caster to raise front end of Dirt Doctor
Use heavy wood blocks under harrow teeth or pulverizer bar to support unit.
Lower unit onto blocks.
Remove the six main bolts that secure tongue weldment to main chassis of Dirt Doctor.
CAUTION: Front tongue is heavy. Exercise care when removing last bolts.
Installation:
- Bolt hitch bar to front of chassis with the same six bolts. (hitch bar will only fit one way)
- Install support tube by laying tube it on top of the Dirt Doctor and installing one, 1” bolt through the front hole of the frame bracket
and the rear of the support tube. Leave tube in this position.
- Install the Nylock nut on this bolt but do not tighten all the way at this time.
- Install one upright by inserting lift pin at bottom end.
- Lift support tube and slide the second 1” bolt through the upright and into the support tube.
- Install the second upright just like the first and slide the 1” bolt in the front of the support tube the rest of the way through and se-
cure with Nylock nut.
- Now tighten both Nylock nuts on the 1” bolts.
NOTE: There are two positions on the rear frame bracket for the support tube. You may use either position depending on the ‘rake’
that you would like the Dirt doctor to have during use.
17
19
18
11
11a 16
20
Newstripe, Inc 1700 Jasper St Unit F Aurora Co 80011 800-624-6706 Fax 303-364-7796
3 point hitch shown on 4’ Dirt Docter
