Grouser Products AG PRO PLUS NANT User manual

Date 8-1-2017PN: 63-40427
3-5 - AG PRO PLUS
NANT
Owner’s Manual
&
Parts Book
Purchase Date
Serial Number
Model Number
Tractor Model
Dealer
SN: 10204841-10204966

2
Description Page
To The Owner, Maintenance, Safety Precautions, Torque Specications & Warning 2-3
Unpacking Components, Undercarriage Installation & Assembling Lift Components 4
Installing Hydraulic Coupler Components 4
Lift System 5
Tractor Side & Blade Side Hydraulic Hose Routing 6-7
Initial Startup 8
Connecting and Disconnecting the Blade 9
Skid Shoe and Tilt Plate Adjustment 9
Blade Assembly 10-11
NANT Assembly 12-13
Blade Hydraulics 14
Hydraulic Schematic 15
Name Plate 16
Blade Hydraulic Schematic 17
Multi-Couplers 18-19
Contact Us, Improvements, & Warranty 20
Contents
To The Owner
This manual contains information concerning the operation, adjustment, and maintenance of the 3-5 blade assembly. You
have purchased dependable, long lasting equipment, but only by proper care and operation can you expect to receive the
performance and long service built into our products. Please have all operators read this manual carefully and keep the
manual available for ready reference. If you have any questions or concerns, contact Grouser Products.
Maintenance
Due to the harsh environment your equipment operates in, the following tasks should be
performed every 10 hours or less.
• Inspect all equipment before operation for existing or potential damages.
• Lubricate all joints with high quality grease.
• Inspect and tighten all bolts to torque specications on page 3.
• Check replaceable cutting edge for wear ensuring there is enough material to prevent permanent damage to the
blade.
• Make sure all non-rotating pins are secured properly.
• Check hydraulic cylinders and hoses for damage or leaks.
• Check skid shoes for wear and replace if necessary. For adjustment, see page 9.
• Inspect all tilt-ways for aggressive wear. See page 9 for tilt plate adjustment.

3
Safety Precautions
A careful operator is the best operator. Most accidents can be avoided by observing certain precautions. To help
prevent accidents, read and take the following precautions before operating this equipment. In addition to these
precautions, please follow all safety and operational instructions of your tractor manufacturer.
The Dozer:
1. The 3-5 Dozer should be operated only by those who are responsible and instructed to do so.
2. Read the owner’s manual carefully before using this equipment. Lack of operating knowledge can lead to accidents.
3. Keep the dozer maintained in reliable and satisfactory condition to ensure your safety.
4. Make sure the area is clear of people before moving any equipment.
5. Do not modify or permit anyone else to modify or alter the equipment and its components without rst consulting
Grouser Products.
Servicing the Dozer:
1. Read and follow all safety instructions provided by the tractor manufacturer.
2. Always use proper personal safety gear when performing maintenance on equipment.
3. Before servicing, relieve hydraulic pressure, stop engine and fully engage parking brake.
4. Escaping hydraulic uid under pressure can penetrate skin causing serious injury. If uid is injected into skin, obtain
medical attention immediately.
– DO NOT use your hand to check for leaks. Use a piece of cardboard or paper to search for leaks.
– Stop the engine and relieve pressure before connecting or disconnecting lines.
– Tighten all connections before starting the engine or pressurizing lines.
Storing the Dozer:
1. Thoroughly clean the inside and outside of the dozer before storage. Use paint where necessary to prevent rust.
2. Check the dozer for worn or damaged parts. Install new parts as required.
3. Lubricate all pins and joints.
Warning
When using the dozer blade, pay special attention to the area between the blade and the hood of the tractor. In the right
conditions, material can build up. Grouser Products is not responsible for careless operation of the blade.
Torque Specications
All bolts should be tightened to the specications in the charts below.
Torque - Dry (ft–lbs)
SAE Grade 5 SAE Grade 8
Size UNC UNF UNC UNF
5/16 17 19 24 27
3/8 30 35 45 50
7/16 50 55 70 80
1/2 75 85 110 120
9/16 110 120 150 170
5/8 150 170 210 240
3/4 260 300 380 420
7/8 430 470 600 670
1 640 720 910 1020
Torque - Dry (ft-lbs)
Size Grade 10.9
M18 x 2.50 284
M20 x 2.50 401
M22 x 2.50 547
M24 x 3.00 694

4
Assembling Lift Components
Some assembly of Lift system components is necessary. Follow the steps listed below. Refer to Page 5 for the correct
hardware and orientation of parts.
Remove all pins and fasteners on each side of the undercarriage and set aside for later installation.
Position the lift frame between the two plates on both sides of the undercarriage and align to the bottom holes.
Attach the lift frame, the base end of the lift cylinders, and the top arms to the undercarriage. Refer to Page 5 for
proper components and orientation.
Attach the male quick attaches to the lift frame, and to the top arms. See Page 5 for proper orientation.
Tighten all fasteners.
Connect the lift hoses to the lift cylinders. The hoses are marked with 2 Orange Bands for the base end and 1
Orange Band for the rod end.
Verify that hoses are not twisted and protected from rubbing on any sharp edges. See picture below for proper
hose routing.
1.
2.
3.
4.
5.
6.
7.
Unpacking Components
Unstrap and remove the lift frame, hoses, top arms, and any boxes of hardware from the undercarriage. If any components
are missing, call Grouser.
Undercarriage Installation
Install undercarriage per the tractor specic mounting instructions.
Installing Hydraulic Coupler Components
Note: Refer to Diagram on Page 6 for further information on hose routing and hose positions. The quantity
and location of the female couplers is determined by blade functionality.
Attach the coupler mounts to the left top arm and install the female quick couplers and 90° ttings.
Install each coupler into the designated hole on the coupler mount and fasten them in place with the coupler retainer
plate, 3/8” x 3/4” bolts and 3/8” ange nuts.
Identify each remaining hose at the front of the undercarriage by the colored bands on the end of the hose and
connect the hose to the corresponding 90° tting and female coupler in the coupler mount.
If applicable, attach the wire harness to the coupler mount. Hold in place with a zip tie. Run the other end of the wire
harness up into the cab of the tractor.
Locate the keyed and fused power supply. Connect the red wire to the power and the black to the ground. Install
provided switch into an open switch hole in the right overhead console or another convenient place in the tractor.
Connect the wire harness to the switch.
Continue on Page 7 for instructions on how to remove the air from the system.
8.
9.
10.
11.
12.
13.
14.

5
Lift System
13
15
11
5
36
37
31
40
12
34
1
2
18
32
40
839
6
33
29
40
39
8
4
39
40
7
20
38
3
41
23
10
9
16
27
26
30
25
35
28
24
A
11
14
22
22
25
17 27
23
21 19
17
Cylinder Part No. Description
26-34745 49-12278 Seal Kit 4.5” Bore x 2” Rod (658366) Nitrided Rod
* Parts Not Shown
Item #A for Claas Tractors (24-19606)
Item #B for Steiger (24-19601), New Holland (24-19601), and JD 9R Tractors (24-19602, 24-19603 or 24-19609)
Item #C for JD 9RX (24-19608), Versatile (24-19604) and Challenger Tractors (24-19607)
Detail A:
Scale 1:10
NO. QTY. PART NO. DESCRIPTION
1 1 11-19975-L Top Arm Weld
2 1 11-19975-R Top Arm Weld
3 2 16-20002 1/4" x 3/4 " Hex Bolt Gr 5 NC
4 2 16-20214 3/4" x 1" Hex Bolt Gr 5 NC
5 2 16-20216 3/4" x 1-1/2" Hex Bolt Gr 5 NC
6 4 16-20217 3/4" x 1-3/4" Hex Bolt Gr 5 NC
7 4 16-20220 3/4" x 2-1/2" Hex Bolt Gr 5 NC
8 8 19-13515 Spacer, NR Pin
9 2 25-34342 Tappet Quick Coupler Male - Poppet Style
10 2 25-3457 Pioneer Dust Cap Lift (Orange)
11 2 26-34745 4.5 x 18 Hydraulic Cylinder
12 2 27-9504 Decal, Grouser Horizontal
13 12 27-9507 Decal, Grease
14 2 31-11699-10-10 JIC Union
15 2 31-34194 Union Tee JIC
16B,C 2 31-34059 Straight Thread Elbow 90° JIC x O-Ring
16A 2 31-6802-12-10 Straight Thread Elbow 45° JIC x O-Ring
17 4 31-6400-10-8 Straight JIC x O-Ring
18 1 32-18630 Lift Frame, Ag Pro Plus
19 2 34-12932 Cylinder Saddle
20 1 34-14961 Manual Canister Small
21 2 34-16578 Hose Clamp (worm drive - 4.5)
NO. QTY. PART NO. DESCRIPTION
22 15 34-18889-OR -12 Orange - Spiral Band
23 1 35-12636-0515 51.5” x 5/8" -10JIC/-12JIC Hose
24 1 35-12636-0535 53.5” x 5/8" -10JIC/-12JIC Hose
25 1 35-12636-0665 66.5” x 5/8" -10JIC/-12JIC Hose
26 1 35-12636-0670 67” x 5/8" -10JIC/-12JIC Hose
27 2 35-18240 Lift Cylinder Steel Line
28A,B 2 35-12329-2930 293” (24.42”) x 3/4" -12JIC/-12JIC Hose
28C 2 35-18984-3200 320” (26.67”) x 3/4" -12JIC/-12JIC Hose
29 2 43-14725 Lift Frame / UC Pin
30 4 43-18120 Top Pin Weld
31 2 43-18127 Top Arm Pin Weld
32 2 43-18175 Lift Cyl Pin Weld
33 2 43-18635 Ag Pro Plus QA Pin
34 1 45-18130-L R5 Ag Pro + Male QA
35 1 45-18130-R R5 Ag Pro + Male QA
36 2 57-1530 3" OD X .75 ID X .25" HD Flat Washer
37 6 57-1811 2” Washer
38 2 57-20740 1/4" Flat Washer
39 10 57-20747 3/4" Flat Washer
40 12 58-9369 Straight 1/8" NPT Grease Zerk
41 2 70-20607 3/4" Center Lock Hex Nut NC

6
Tractor Side - Hydraulic Hose Routing
* Parts Not Shown
Hoses Not Drawn To Scale
See Page 15 for hydraulic schematic.
Top View - Some
Parts Not Shown
For Clarity
3
8
9
2-Stick Assemblies
12
4
10
13
11
Only Used with
14
10
15
All Hoses Should Be Routed
Thru Hose Loop. Hoses Are
Shown Outside Of The Hose
Loop For Clarity.
1,22
2,18,21
Tilt Base
or Angle Base (Electric)
Right Angle Base (2-Stick)
Left Angle Base (2-Stick)
16
17
Tilt Rod
or Angle Rod (Electric)
Angle Rod
(2-Stick Only)
Item #C for Steiger, New Holland, Claas and JD 9R Tractors and Item #D for JD 9RX, Versatile and Challenger Tractors.
Item #A & B for Claas Tractors.
NOTE: 4 Spacers (#18) goes between plate on Top Arm
and Coupler Bracket #17.
Conguration NAHT NANT
Item
No. Part No. Description Qty. Qty.
116-35C612 3/8” x 3/4” Flanged Bolt 2 -
2 16-21127 1/2” x 1-3/4” Carriage Bolt Gr 5 NC 2 -
3 25-34342 Tappet Quick Coupler Male 2 -
4 25-34321 Tappet Quick Coupler Female 2 -
5* 25-3401 Pioneer Dust Cap Left Angle (Yellow) - -
6* 25-3453 Pioneer Dust Cap Tilt (Green) 2 -
7* 25-3455 Pioneer Dust Cap Right Angle (Red) - -
8 31-15199-8-8 JIC Union Elbow 90° (2500-8-8) 2 -
9 31-34090 Swivel Nut Run Tee JIC (6602-8-8-8) - -
10 31-34051 Straight Thread Elbow 90° JIC x O-Ring (6801-8-10) 4 -
10A 31-34051 Straight Thread Elbow 90° JIC x O-Ring (6801-8-10) 2 -
10B 31-6802-08-10 Straight Thread Elbow 45° JIC x O-Ring (6802-08-10) 2 -
11 35-31132 69” x 1/2” -8JIC/-8JIC Hose W/Cordura - -
12 35-31133 72” x 1/2” -8JIC/-8JIC Hose W/Cordura - -
13 35-31134 75” x 1/2” -8JIC/-8JIC Hose W/Cordura 2 -
14 35-30121 35” x 1/2” -8JIC/-8JIC Hose - -
15D 35-18953-3200 320” (26.67”) x 1/2” -8JIC/-8JIC Hose w/180” Cordura 2 -
15C 35-30183 293” (24.42”) x 1/2” -8JIC/-8JIC Hose w/165” Cordura 2 -
16 44-14734 Female Coupler Retainer 1 -
17 44-18180 Female Coupler Mount Bracket 1 -
18 44-8490 Spacer Bushing 4 -
19* 69-18890 Wire Harness - Valve to Disconnect - -
20* 69-1531 Wire Harness - Disconnect to Tractor - -
21 70-20604 1/2” Hex Center Lock Nut NC 2 -
22 70-20622 3/8” Flange Hex Nut NC 2 -
Multi-Coupler is shown on Page 18-19

7
Tractor Side - 12-20 Blade Hydraulic Hose Routing
Item
No. Qty. Part No. Description
1 4 16-35C612 3/8” x 3/4” Flanged Bolt
2 2 16-21125 1/2” x 1-1/4” Carriage Bolt Gr 5 NC
3 4 25-34342 Tappet Quick Coupler Male
4 4 25-34321 Tappet Quick Coupler Female
5* 2 25-3403 Pioneer Dust Cap Left Cylinder (Blue)
6* 2 25-3404 Pioneer Dust Cap Left Cylinder (Blue)
7* 2 25-3405 Pioneer Dust Cap Right Cylinder (Brown)
8* 2 25-3406 Pioneer Dust Cap Right Cylinder (Brown)
9 4 31-15199-8-8 JIC Union Elbow 90° (2500-8-8)
10 8 31-34051 Straight Thread Elbow 90° JIC x O-Ring (6801-8-10)
10A 4 31-34051 Straight Thread Elbow 90° JIC x O-Ring (6801-8-10)
10B 4 31-6802-08-10 Straight Thread Elbow 45° JIC x O-Ring (6802-08-10)
11 2 35-31133 72” x 1/2” -8JIC/-8JIC Hose W/Cordura
12 2 35-31134 75” x 1/2” -8JIC/-8JIC Hose W/Cordura
13D 4 35-18953-3200 320” (26.67”) x 1/2” -8JIC/-8JIC Hose w/180” Cordura
13C 4 35-30183 293” (24.42”) x 1/2” -8JIC/-8JIC Hose w/165” Cordura
14 2 44-14734 Female Coupler Retainer
15 1 44-16236 Female Coupler Mount Bracket
16 4 44-8490 Spacer Bushing
17 2 70-20604 1/2” Hex Center Lock Nut NC
18 4 70-20622 3/8” Flange Hex Nut NC
10
4
12 11
10
9
3
13 All Hoses Should Be Routed
Thru Hose Loop. Hoses Are
Shown Outside Of The Hose
Loop For Clarity.
2,16,17
Left Rod (Blade Width)
Left Base (Blade Width)
15 14
Right Base (Blade Width)
1,18
Right Rod (Blade Width)
Item #A & B for Claas Tractors.
Item #C for Steiger, New Holland, Claas and JD 9R Tractors
Item #D for JD 9RX, Versatile and Challenger Tractors.
Multi-Coupler is shown on Page 18-19

8
Initial Startup Instructions
Prior to operating the hydraulics, air must be removed from the system. Follow the steps below for each function on
your blade.
Lift Function:
1. With the lift frame down on the ground, loosen the ttings on both ends of the lift cylinders.
2. Actuate the raise function to supply oil to the rod end of the cylinders.
3. When oil starts to ow from the ttings, stop oil ow, and tighten the tting on the rod end of the lift cylinders.
4. Continue to ow oil until the system is fully raised and then block the lift frame.
5. Actuate the function in the opposite direction to supply oil to the base end of the lift cylinders.
6. When all air is removed from the lift system, stop oil ow and tighten the ttings on the base end of the lift cylinders.
7. Raise lift system and remove blocks. Cycle up and down 5 more times.
8. Check tractor oil level and ll if necessary.
9. Continue with connecting the blade on Page 9.
Blade Width Function:
1. Loosen the ttings on the rod and base end of the blade width cylinders.
2. Actuate the function to extend the right cylinder and supply oil to the base end.
3. When oil starts to ow from the tting, stop oil ow, and tighten the tting on the base end of the right cylinder.
4. Fully extend the right cylinder.
5. Actuate the function in the opposite direction to supply oil to the rod end of the right cylinder.
6. When all air is removed from the system, stop oil ow and tighten the tting on the rod end of the right cylinder.
7. Repeat Steps 2-7 for the left cylinder.
8. Cycle both cylinders in and out 5 more times.
9. Check tractor oil level and ll if necessary.
Run the blade through all the functions. If any function does not work properly, bleed the air out of the system for that
function again. If problem still persists, call Grouser Products.
NOTE: If blade does not function to the operator’s liking or preferred direction, swap the couplers at the rear
of the tractor or control the function location in the cab.

9
Handle
Removable Handle
Hitch Clip Pin
Skid Shoe Figure 1
Lever
Handle
Figure 2
Connecting and Disconnecting the Blade
To Connect:
1. Lift the locking latch and pull the quick attach lock handle on the left side of the system to open the quick attach
system. Refer to Page #13 for further clarication on the quick attach system.
2. Drive the tractor forward slowly until the top edge of the male quick attach is under the top hook of the female
quick attach already on the blade assembly.
3. Raise the lift system until the male quick attach engages the female. Continue to raise the lift system until the
blade is off the ground and the female quick attaches are against the front of the male quick attaches.
4. Shut off the tractor engine and set the parking brake.
5. Push the quick attach lock handle and lift the locking latch to the lock the handle in place.
6. Connect hydraulics couplers on the top arm. Refer to Page #6 for proper locations of all functions.
7. If applicable, plug the male blade break away end of the wire harness into the female blade break away end of the
wire harness on the top arm.
8. Refer to the Initial Startup Instructions on Page 8 before operating any function on the blade.
To Disconnect:
1. Place a block under the cutting edge to provide the proper blade angle for disconnecting the quick attach. You will
need about 5-6” of height.
2. Set the blade on the ground.
3. Unhook all of the couplers on the top arm.
4. Lift the locking latch and pull the quick attach lock handle to unlock the quick attach system.
5. Slowly lower the lift system to disengage the blade.
6. Slowly back away from the blade. When lift system is clear from the blade, raise the lift system.
Skid Shoe and Tilt Plate Adjustment
Skid Shoe Adjustment:
1. Remove the handle from the ratchet keeper by pulling the
hitch clip pin and insert into the handle on the ratchet jack.
2. Loosen the locking nut on the ratchet jack.
3. Hold the body of the ratchet jack and rotate the ratchet jack
handle to raise or lower the skid shoes.
4. If the skid shoe is not moving in the proper direction, move
the forward/reverse lever on the handle (see Figure 2).
Rotate the ratchet jack handle again to move the skid shoe
in the direction needed.
5. After skid shoe is adjusted, rotate the ratchet jack handle
until it rests up against the ratchet keeper. Return the
removable handle to the ratchet keeper ensuring that the
ratchet jack handle is captured by the removable handle
and the ratchet keeper. Secure the handle to the ratchet
keeper with a hitch clip pin.
6. Tighten the locking nut against the ratchet jack body to keep
it from moving.
7. When skid shoes are worn, replace with new skid shoes.
Tilt Plate Adjustment:
1. Remove nuts and each tilt plate separately.
Note: Don’t remove all of the nuts at the same time.
2. Install or remove washers as needed to adjust tilt-way
clearance to have 1/16” - 1/8” of clearance.
3. Once the tilt-way clearance is set, tighten nuts to 640 ft-lbs.

10
62
SCALE 1 : 21
DETAIL A
35
17*
38
557
36 37
51
50
34
12
ITEM
NO. QTY. PART NO. DESCRIPTION
1 1 15-18735R2 XAXT Blade Weld
2 1 15-18760-L 3-5 Slider End Weld - Left
3 1 15-18760-R 3-5 Slider End Weld - Right
4 12 16-16305 3/8" x 1.25" Flanged Elevator Bolt
5 2 16-18945 1" x 3" Hex Bolt Gr 5 NC - Short Thread
6 18 16-20538 7/8" x 2" Hex Bolt Gr 8 NC
7 4 16-20517 3/4" X 4-1/2" Hex Bolt Gr. 8 NC
8 3 16-20558 1" X 2" Hex Bolt Gr. 8 NC
9 4 16-20561 1" x 2-3/4" Hex Bolt Gr.8 NC
10 8 16-20563 1" x 3-1/4" Hex Bolt Gr.8 NC
11 4 16-21064 3/8" x 1" Carriage Bolt Gr 5 NC
12 4 16-21666 5/8" x 1-3/4" Plow Bolt Gr 5 NC
13 38 16-21748 3/4" X 2" Plow Bolt Gr 8 NC
14 1 18-16304-L Bracket, Left Location
15 1 18-16304-R Bracket, Right Location
16 1 18-18498-L R2 Ratchet Keeper - Left
17* 1 18-18498-R R2 Ratchet Keeper - Right
18 2 19-7774 1" x 1" Spring Bushing
19 1 27-18936 Ag Pro 3-5 Decal
20 1 27-18937-L Ag Pro 3-5 Width Decal - Left
21 1 27-18937-R Ag Pro 3-5 Width Decal - Right
22 1 29-11118-4 4’ - 3/4”x 8” Cutting Edge
23* 1 29-11118-5 5' - 3/4”x 8” Cutting Edge
24 2 29-18777 58" - 3/4 x 8 Cutting Edge
25 6 34-16158 Bearing, 2.625 x 6.00 W/Holes
26 2 34-16419 Top Seal
27 1 34-16420 8" Tube Seal
28 1 34-16421 10" Tube Seal
29 8 34-16425 Top Narrow UHMW
30 8 34-16426 Top Wide UHMW
31 4 34-16427 8" Inner UHMW
32 4 34-16428 8" Outer UHMW
33 8 34-16429 10" UHMW
34 2 34-17565 Skid Shoe Ratchet Jack
(
S01054100
)
ITEM
NO. QTY. PART NO. DESCRIPTION
35 2 34-17567 Handle, Ratchet Jack
36 2 43-18463 1” x 2.75” Pin (S57190400)
37 2 43-18943 3/16” x 1-1/2” Cotter Pin
38 2 43-7767 Cylinder Pin Clip
39 1 44-16401 R1 Plate, Top Cover Right
40 1 44-16402 R1 Plate, Top Cover Left
41 1 44-16403 Plate, 8" Cover
42 1 44-16404 R1 Plate, 10" Cover
43 2 44-16417 R1 Plate, Slider
44 4 44-16422 Top Outer Retainer
45 2 44-16423 R1 8" Outer Retainer
46 2 44-16424 10" Outer Retainer
47 2 44-16525 Standoff
48 12 44-16977 R1 Plate, Slider Standoff Shim
49 1 44-3749R1 Backdrag Brace Plate
50 2 50-15458 12” Round Mushroom Skid Shoe
51 2 50-18775 Slider Skid Shoe Weld
52 4 52-18299R1 Tilt Plate
53 1 53-18768R1 8 x 8 Tube Weld, 3-5 Slider
54 1 53-18770R2 10 x 10 Tube Weld, 3-5 Slider
55 2 53-18772R1 4 x 6 Tube Weld, 3-5 Slider
56 24 57-20749 1" Flat Washer
57 2 70-18999 1" Hex Center Lock Nut Gr 2 NC - YZ
58 24 70-20584 1/2" Hex Nut Gr 5 NC
59 18 70-20598 7/8" Hex Nut Gr 8 NC
60 12 70-20609 1" Hex Center Lock Nut Gr.2 NC
61 16 70-20622 3/8" Flange Hex Nut Gr 5 NC
62 4 70-20646 5/8" Hex Top Lock Nut Gr 5 NC
63 38 70-20647 3/4" Hex Top Lock Nut Gr 5 NC
64 20 70-20804 1/2” Hex Jam Nut
* Part Not Shown
4
25
61 21
6
6
13
24
63
54
59
59
43
47
48
58
7
58
55
3
29
26
39
28
30
42
64
64
33
4430
13
22
29
46
18
8
49
33
19
45
41
27
40
26
20
15
61
Use Shims (#48) to achieve 0.06"-0.08" Tolerance
11
1
32
2
60
9
10
63
14
Right Side Skid Shoe Not Shown For Clarity
52
31
56
53
A

11
Blade Assembly (15-18735-A)
62
SCALE 1 : 21
DETAIL A
35
17*
38
557
36 37
51
50
34
12
ITEM
NO. QTY. PART NO. DESCRIPTION
1 1 15-18735R2 XAXT Blade Weld
2 1 15-18760-L 3-5 Slider End Weld - Left
3 1 15-18760-R 3-5 Slider End Weld - Right
4 12 16-16305 3/8" x 1.25" Flanged Elevator Bolt
5 2 16-18945 1" x 3" Hex Bolt Gr 5 NC - Short Thread
6 18 16-20538 7/8" x 2" Hex Bolt Gr 8 NC
7 4 16-20517 3/4" X 4-1/2" Hex Bolt Gr. 8 NC
8 3 16-20558 1" X 2" Hex Bolt Gr. 8 NC
9 4 16-20561 1" x 2-3/4" Hex Bolt Gr.8 NC
10 8 16-20563 1" x 3-1/4" Hex Bolt Gr.8 NC
11 4 16-21064 3/8" x 1" Carriage Bolt Gr 5 NC
12 4 16-21666 5/8" x 1-3/4" Plow Bolt Gr 5 NC
13 38 16-21748 3/4" X 2" Plow Bolt Gr 8 NC
14 1 18-16304-L Bracket, Left Location
15 1 18-16304-R Bracket, Right Location
16 1 18-18498-L R2 Ratchet Keeper - Left
17* 1 18-18498-R R2 Ratchet Keeper - Right
18 2 19-7774 1" x 1" Spring Bushing
19 1 27-18936 Ag Pro 3-5 Decal
20 1 27-18937-L Ag Pro 3-5 Width Decal - Left
21 1 27-18937-R Ag Pro 3-5 Width Decal - Right
22 1 29-11118-4 4’ - 3/4”x 8” Cutting Edge
23* 1 29-11118-5 5' - 3/4”x 8” Cutting Edge
24 2 29-18777 58" - 3/4 x 8 Cutting Edge
25 6 34-16158 Bearing, 2.625 x 6.00 W/Holes
26 2 34-16419 Top Seal
27 1 34-16420 8" Tube Seal
28 1 34-16421 10" Tube Seal
29 8 34-16425 Top Narrow UHMW
30 8 34-16426 Top Wide UHMW
31 4 34-16427 8" Inner UHMW
32 4 34-16428 8" Outer UHMW
33 8 34-16429 10" UHMW
34 2 34-17565 Skid Shoe Ratchet Jack
(
S01054100
)
ITEM
NO. QTY. PART NO. DESCRIPTION
35 2 34-17567 Handle, Ratchet Jack
36 2 43-18463 1” x 2.75” Pin (S57190400)
37 2 43-18943 3/16” x 1-1/2” Cotter Pin
38 2 43-7767 Cylinder Pin Clip
39 1 44-16401 R1 Plate, Top Cover Right
40 1 44-16402 R1 Plate, Top Cover Left
41 1 44-16403 Plate, 8" Cover
42 1 44-16404 R1 Plate, 10" Cover
43 2 44-16417 R1 Plate, Slider
44 4 44-16422 Top Outer Retainer
45 2 44-16423 R1 8" Outer Retainer
46 2 44-16424 10" Outer Retainer
47 2 44-16525 Standoff
48 12 44-16977 R1 Plate, Slider Standoff Shim
49 1 44-3749R1 Backdrag Brace Plate
50 2 50-15458 12” Round Mushroom Skid Shoe
51 2 50-18775 Slider Skid Shoe Weld
52 4 52-18299R1 Tilt Plate
53 1 53-18768R1 8 x 8 Tube Weld, 3-5 Slider
54 1 53-18770R2 10 x 10 Tube Weld, 3-5 Slider
55 2 53-18772R1 4 x 6 Tube Weld, 3-5 Slider
56 24 57-20749 1" Flat Washer
57 2 70-18999 1" Hex Center Lock Nut Gr 2 NC - YZ
58 24 70-20584 1/2" Hex Nut Gr 5 NC
59 18 70-20598 7/8" Hex Nut Gr 8 NC
60 12 70-20609 1" Hex Center Lock Nut Gr.2 NC
61 16 70-20622 3/8" Flange Hex Nut Gr 5 NC
62 4 70-20646 5/8" Hex Top Lock Nut Gr 5 NC
63 38 70-20647 3/4" Hex Top Lock Nut Gr 5 NC
64 20 70-20804 1/2” Hex Jam Nut
* Part Not Shown
4
25
61 21
6
6
13
24
63
54
59
59
43
47
48
58
7
58
55
3
29
26
39
28
30
42
64
64
33
4430
13
22
29
46
18
8
49
33
19
45
41
27
40
26
20
15
61
Use Shims (#48) to achieve 0.06"-0.08" Tolerance
11
1
32
2
60
9
10
63
14
Right Side Skid Shoe Not Shown For Clarity
52
31
56
53
A

12
ITEM NO. QTY. PART NO. DESCRIPTION
1 1 15-18760-L 3-5 Slider End Weld - Left
2 1 15-18760-R 3-5 Slider End Weld - Right
3 1 15-18795R2 NANT 3-5 Blade Weld
4 5 16-20560 1" x 2-1/2" Gr.8 NC Hex Bolt
5 3 16-20561 1" x 2-3/4" Hex Bolt Gr.8 NC
6 1 45-14710-L R2 Quick Attach - Female Left
7 1 45-14710-R R2 Quick Attach - Female Right
8 16 57-20819 1" Flat Washer Heavy Duty Gr 8 (USS)
9 8 70-20999 1" Hex Top Lock Nut Gr 8 NC (YZ)
7
2
1
3
4
8
9
5
9
8
6
NANT Blade Assembly (15-18795-A)
See Pages 10-11 for remaining blade components.

13
14
4
10
19
18
16
8
4
13
6
17
1
21
20
5
3
7
12
22
11
19
15
20
19
18
9
2
ITEM NO. QTY. PART NO. DESCRIPTION
1 1 11-3049R3 Bell Crank
2 1 16-20011 1/4" x 2-3/4" Hex Bolt Gr 5 NC
3 2 16-20125 1/2" x 1-1/4" Hex Bolt Gr 5 NC
4 2 16-20132 1/2" X 3" Hex Bolt Gr. 5 NC
5 2 16-21065 3/8" x 1.25 Carriage Bolt Gr 5 NC
6 1 18-19362R1 Bolt Bracket, Weld
7 1 18-19365 Latch Stop
8 2 19-40440 Bushing, Spacer
9 2 27-2409 Pinc Decal (Hand)
10 2 27-9503 Pinc Decal (Foot)
11 1 34-17799 Latch Spring
12 1 39-19360 Handle Weld
13 1 39-19366R1 Latch
14 1 39-3072 Rubber Handle
15 2 43-18965R1 Ag Pro Lock Pin
16 2 44-18970 Link Plate
17 2 57-20742 3/8" Flat Washer
18 4 57-40408 3/8 Flat Nylon Washer
19 4 70-20604 1/2" Center Lock Hex Nut
20 2 70-20607 3/4" Center Lock Hex Nut NC
21 1 70-20610 1/4" Nyloc Hex Nut Gr 5 NC
22 2 70-20612 3/8" Nyloc Nut
NANT Assembly (23-19467)

14
NANT Hydraulic Hose Routing
2
8
18
5
14
15
3
4
18
11
1
9
6
16
13
7
12
17
10
ITEM
NO. QTY. PART NO. DESCRIPTION
1 1 16-20125 1/2" x 1-1/4" Hex Bolt Gr 5 NC
2 2 16-20126 1/2" x 1-1/2" Hex Bolt Gr. 5 NC
3 2 18-12991 Double Tube Clamp
4 1 18-19187-R Bracket, P-Clamp
5 4 25-34342 Tappet Quick Coupler Male - Poppet Style
6 2 26-34741 3 x 48 Hydraulic Cylinder
7 4 31-34050 Straight Thread Elbow 90° JIC x O-Ring
8 4 31-34051 Straight Thread Elbow 90° JIC x O-Ring
9 2 34-17585R1 Cylinder Strap
10 1 35-18938-0460 46" x 3/8" -8JIC x -8JIC Hose w/Cordura
11 1 35-18938-0900 90" x 3/8" -8JIC x -8JIC Hose w/Cordura
ITEM
NO. QTY. PART NO. DESCRIPTION
12 1 35-18938-1060 106" x 3/8" -8JIC x -8JIC Hose w/Cordura
13 1 35-18938-1380 138" x 3/8" -8JIC x -8JIC Hose w/Cordura
14 4 43-16306 Cylinder Pin
15 4 43-18943 3/16” x 1-1/2” Cotter Pin
16 4 43-7767 Cylinder Pin Clip
17 4 57-20744 1/2" Flat Washer
18 3 70-20604 1/2" Center Lock Hex Nut

15
Hydraulic Schematic
Left Tilt
AngleCylinderLeft
AngleCylinderRight
Tilt Quick Connects
Left Tilt Cylinder
Left Lift Cylilnder
Female Quick Connects At Rear Of Tractor
Valve
B
A
D
C
Extend &
& Ring
Red Cap
& Ring
Red Cap
1 Orange Ring
Orange Cap &
& Ring
Green Cap
& Ring
Green Cap
& Ring
Green Cap
& Ring
Green Plug
Right Tilt
Retract Extend
Right Angle
Retract &
Left Angle
Retract
Lift DownLift Up
Angle Quick Connects
Right Tilt Cylinder
Right Lift Cylilnder
Right Angle
& Ring
Green Cap
& Ring
Green Plug
& Ring
Red Plug
& Ring
Red Plug
& Ring
Red Cap
& Ring
Red Cap
Rings
2 Orange
Rings
2 Orange
Rings
1 Orange
Ring
1 Orange
2 Orange Rings
Orange Cap &
Extend &
Left AngleLeft Tilt
Retract &
Right Tilt
Extend

16
13
9
8
15
3
14
24
10
2
16
28
11
25
23
21
22
28
27
17
26
1
5
4
6
719
20
27
29
12
18
1
* Parts Not Shown
4
2
ITEM
NO. QTY.PART NO. DESCRIPTION
1 2 16-20037 5/16" x 1-3/4" Hex Bolt Gr. 5 NC
2 2 16-20126 1/2" x 1-1/2" Hex Bolt Gr. 5 NC
3 1 18-19315-R Hose Guide Weld
4 4 18-19311-03-P-087 Hose Clamp
5 2 18-19312-03 Twin Cover Plate
6 2 18-19313-03 Twin Stacking Bolt
7 2 18-19314-02 Twin Safety Plate
8 2 25-3403 Pioneer Dust Cap Slider (Blue) (Left Cylinder)
9 2 25-3405 Pioneer Dust Cap Slider (Brown) (Right Cylinder)
10 4 25-34342 Tappet Quick Coupler Male - Poppet Style
11 2 26-34741 3 x 48 Hydraulic Cylinder
12 4 31-13669-8-8 Male JIC 90° Elbow Bulkhead Fitting
13 2 31-15676-LL-8-10 Straight Thread Extra Long Elbow 90° JIC x O-Ring
14 4 31-34050 Straight Thread Elbow 90° JIC x O-Ring
15 2 31-34051 Straight Thread Elbow 90° JIC x O-Ring
16 2 34-17585 Cylinder Strap
17 1 34-19217 Rubber Seal
18 2 35-19357 121" x 3/8" -8JIC/-8JIC Hose
19 2 35-19358 113" x 3/8" -8JIC/-8JIC Hose
20 1 35-30012 27" x 3/8" -8JIC - 8JIC Hose
21 1 35-30023 42" x 3/8" -8JIC/-8JIC Hose
22 1 35-30029 60" x 3/8" -8 JIC/-8 JIC Hose
23 1 35-30079 40" x 3/8" -8JIC/-8JIC Hose
24 4 43-16306 Cylinder Pin with Cotter Pins
25 4 43-7767 Cylinder Pin Clip
26 1 44-19218 Seal Clamp Plate
27 6 57-20744 1/2" Flat Washer
28 4 70-20604 1/2" Center Lock Hex Nut
29 4 70-20807 3/4" Hex Jam Nut NF
No. On
Cylinder Part No. Description
26-34741 49-17797 Seal Kit 3x48
ITEM NO. QTY. PART NO. DESCRIPTION
1 6 16-21064 3/8" x 1" Carriage Bolt Gr 5 NC
2 1 44-18995 Ag Pro 3-5M Name Plate
3* 1 44-15600 Custom Name Plate
4 6 70-20622 3/8" Flange Hex Nut Gr 5 NC
Name Plate (18-15600-A & 18-18995-A)

17
& Ring
Blue Cap Blue Plug
Brown Cap
Blue Cap
& Ring
Blue Plug
Side
Right
Female Quick Connects
Blue Cap
Left
Side
& Ring
Brown Plug
Left Width Cylinder
& Ring
Left
Left Side Quick Connects
3-5 Blade Cylinders
& Ring
Right Side Quick Connects
Extend
& Ring
Extend
Brown Cap
& Ring
Side
& Ring
At Rear Of Tractor
& Ring
Blue Cap
Retract
& Ring
& Ring
Brown Cap
Side
Retract
Right Width Cylinder
Brown Cap
Right
Brown Plug
& Ring
Blade Hydraulic Schematic

18
ITEM
NO. PART NO. HAHT 2-Stick HANT 2-Stick or HAHT Electric
NAHT or
HANT Electric
12-20 or 3-5
Blades DESCRIPTION
1 16-18957 4 - - - 5/16” x 3-1/4” Allen Head Screw
2 16-35C612 3 3 3 3 3/8" x 3/4" Flange Bolt
3 16-812525 - 2 2 2 8mm x 1.25mm x 25mm Metric Hex Bolt Gr 10.9
4 18-18430R1 1 1 1 - Quick Coupler Mount
5 18-18514 - - - 1 Quick Coupler Mount
6 25-18956 - 1 - 1 Multi-Coupling Plate - 4 Port Parking Station
7 25-18961 1 - - - Multi-Coupling Plate - 5/6 Port Parking Station
8 25-19657 - - 1 - Multi-Coupling Plate - 2 Port Parking Station
9 25-19861 1 - - - Multi-Coupling Plate - 5 Port - Fixed
10 25-19862 1 - - - Multi-Coupling Plate - 5 Port - Mobile
11 25-19863 1 - - - Multi-Coupling Plate - 5 Port - Cap
12 25-19864 - 1 - 1 Multi-Coupling Plate - 4 Port Fixed
13 25-19866 - 1 - 1 Multi-Coupling Plate - 4 Port Mobile
14 25-19867 - 1 - 1 Multi-Coupling Plate - 4 Port - Cap
15 25-19868 - - 1 - Multi-Coupling Plate - 2 Port - Fixed
16 25-19869 - - 1 - Multi-Coupling Plate - 2 Port - Mobile
17 25-19871 - - 1 - Multi-Coupling Plate - 2 Port - Cap
18 31-34040 5 4 2 4 Straight JIC x O-Ring
19 31-34150 5 4 2 4 Straight Thread Elbow 45° JIC x O-Ring (6802-8-8)
20 70-20611 4 - - - 5/16" Nyloc Hex Nut Gr 5 NC
4 Port Multi Coupler -12-20 or 3-5 Sliders
5 Port Multi Coupler -HAHT 2-Stick
18
11
220
4
9
10
1
19
7
1. Parking Stations are located on the angle frames or blades. Place the Cap in the Parking Stations when
blade is in use. When disconnecting the blade, place the Cover on the Fixed Multi-Coupler and the Mobile
Multi-Coupler in the Parking Station.
2. Apply a heavy duty silicone spray lubricant to pins to protect from corrosion.
14
3
12
13
6
13
5
12
Tilt Base
Angle Rod (2-Stick)
Right Angle BaseLeft Angle Base
Tilt Rod
2 Port Multi Coupler - NAHT or HANT Electric
15
16
8
17
4 Port Multi Coupler -HANT 2-Stick or HAHT Electric

19
ITEM
NO. PART NO. HAHT 2-Stick HANT 2-Stick or HAHT Electric
NAHT or
HANT Electric
12-20 or 3-5
Blades DESCRIPTION
1 16-18957 4 - - - 5/16” x 3-1/4” Allen Head Screw
2 16-35C612 3 3 3 3 3/8" x 3/4" Flange Bolt
3 16-812525 - 2 2 2 8mm x 1.25mm x 25mm Metric Hex Bolt Gr 10.9
4 18-18430R1 1 1 1 - Quick Coupler Mount
5 18-18514 - - - 1 Quick Coupler Mount
6 25-18956 - 1 - 1 Multi-Coupling Plate - 4 Port Parking Station
7 25-18961 1 - - - Multi-Coupling Plate - 5/6 Port Parking Station
8 25-19657 - - 1 - Multi-Coupling Plate - 2 Port Parking Station
9 25-19861 1 - - - Multi-Coupling Plate - 5 Port - Fixed
10 25-19862 1 - - - Multi-Coupling Plate - 5 Port - Mobile
11 25-19863 1 - - - Multi-Coupling Plate - 5 Port - Cap
12 25-19864 - 1 - 1 Multi-Coupling Plate - 4 Port Fixed
13 25-19866 - 1 - 1 Multi-Coupling Plate - 4 Port Mobile
14 25-19867 - 1 - 1 Multi-Coupling Plate - 4 Port - Cap
15 25-19868 - - 1 - Multi-Coupling Plate - 2 Port - Fixed
16 25-19869 - - 1 - Multi-Coupling Plate - 2 Port - Mobile
17 25-19871 - - 1 - Multi-Coupling Plate - 2 Port - Cap
18 31-34040 5 4 2 4 Straight JIC x O-Ring
19 31-34150 5 4 2 4 Straight Thread Elbow 45° JIC x O-Ring (6802-8-8)
20 70-20611 4 - - - 5/16" Nyloc Hex Nut Gr 5 NC
4 Port Multi Coupler -12-20 or 3-5 Sliders
5 Port Multi Coupler -HAHT 2-Stick
18
11
220
4
9
10
1
19
7
1. Parking Stations are located on the angle frames or blades. Place the Cap in the Parking Stations when
blade is in use. When disconnecting the blade, place the Cover on the Fixed Multi-Coupler and the Mobile
Multi-Coupler in the Parking Station.
2. Apply a heavy duty silicone spray lubricant to pins to protect from corrosion.
14
3
12
13
6
13
5
12
Tilt Base
Angle Rod (2-Stick)
Right Angle BaseLeft Angle Base
Tilt Rod
2 Port Multi Coupler - NAHT or HANT Electric
15
16
8
17
4 Port Multi Coupler -HANT 2-Stick or HAHT Electric

20
Grouser Products warrants to the original purchaser of each item that the product be free from
defects in material and workmanship under normal use and service for a period of two years from date
of original retail delivery. If such equipment is found to be defective within two years, it is the obligation of
Grouser Products under this warranty to repair or replace (exclusive of the cost of labor and transportation),
any equipment or parts, in the judgment of Grouser Products to be defective in material or workmanship.
All equipment or parts claimed to be defective in material or workmanship must be made available
for inspection at the place of business of a dealer authorized to handle the equipment covered by this
warranty, or, upon request by Grouser Products, shipped to the Grouser Products factory in West Fargo,
North Dakota. Grouser Products shall have no obligation to bear the cost of labor or transportation in
connection with replacement or repair of any such defective parts in the setup process.
This warranty covers only defects in material and workmanship. It does not cover depreciation
or damage caused by normal wear, accident, improper assembly, improper adjustments, improper
maintenance including lack of proper lubrication, or improper use. Therefore, Grouser Products liability
under this warranty shall not be effective or actionable unless the equipment is assembled, maintained and
operated in accordance with the operating instructions accompanying the equipment. Grouser Products
shall have no liability if the equipment has been altered or reworked without the written authorization of
Grouser Products.
Grouser Products’ parts, which are furnished under this warranty and properly installed, shall be
warranted to the same extent as the original parts under this warranty if, and only if, such parts are found
to be defective within the original warranty period covering the original equipment.
Warranty
Contact Us
Improvements
Grouser Products Inc. is continually striving to improve its products. We reserve the right to change prices,
specication, or equipment at any time without notice. We also reserve the right to make improvements
or changes when it becomes practical and possible to do so without incurring any obligation to make
changes or additions to the equipment sold previously.
As always, if you have any questions about your 3-5 Dozer or other products made by Grouser, feel
free to contact us.
Grouser Products
755 2nd Ave NW - West Fargo, ND 58078
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Website: www.grouser.com