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24

Warranty

Contact Us

Improvements

Grouser Products Inc. is continually striving to improve its products.  We reserve the right to change 
prices, specification, 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 770 Dozer or other products made by Grouser, feel 

free to contact us.

Grouser Products

755 2nd Ave NW - West Fargo, ND  58078

Phone: 

1-800-747-6182

Fax:

  1-701-282-8131

E-mail: 

 [email protected]

Website:

  www.grouser.com

 

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.

Summary of Contents for Ag Pro Plus

Page 1: ...Date 9 11 16 PN 63 19653 770 Plus Owner s Manual Parts Book Purchase Date Serial Number Model Number Tractor Model Dealer ...

Page 2: ...l contains information concerning the operation adjustment and maintenance of the 770 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 questi...

Page 3: ...n 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 first consulting Grouser Products Servicing the Dozer 1 Read and follow all safety instructions provided by the tractor manuf...

Page 4: ...rouser Undercarriage Installation Install undercarriage per the tractor specific 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 coupl...

Page 5: ...ight Thread Elbow 90 JIC x O Ring 17 2 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 22 15 34 18888 OR 12 Orange Spiral Band NO QTY PART NO DESCRIPTION 23 1 35 12633 0515 51 5 x 1 2 8JIC 8JIC Hose 24 1 35 12633 0535 53 5 x 1 2 8JIC 8JIC Hose 25 1 35 12633 0665 66 5 x ...

Page 6: ...0 26 67 x 1 2 8JIC 8JIC Hose w 180 Cordura 4 2 2 11C 35 30183 293 24 42 x 1 2 8JIC 8JIC Hose w 165 Cordura 4 2 2 12 44 14734 Female Coupler Retainer 2 1 1 13 44 18180 Female Coupler Mount Bracket 1 1 1 14 44 8490 Spacer Bushing 4 4 4 15 69 14681 Wire Harness 1 1 16 69 14679 Electric Angle Switch 1 1 17 70 20604 1 2 Hex Center Lock Nut NC 2 2 2 18 70 20622 3 8 Flange Hex Nut NC 4 2 2 Tractor Side H...

Page 7: ...fittings on the cylinders 8 Cycle both cylinders in and out 5 more times 9 Check tractor oil level and fill if necessary Angle Function 1 Loosen the fittings on the rod and base end of the left angle cylinder 2 Actuate the angle function to extend the left angle cylinder and supply oil to the base end of the left cylinder 3 When oil starts to flow from the fittings stop oil flow and tighten the fi...

Page 8: ...t of the male quick attaches 5 Shut off the tractor engine and set the parking brake 6 Push the quick attach lock handle and lift the locking latch to the lock the handle in place 7 Connect hydraulics couplers on the top arm Refer to Page 6 for proper locations of all functions 8 If applicable plug the male blade break away end of the wire harness into the female blade break away end of the wire h...

Page 9: ... 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 bolts and tilt plates Note Don t...

Page 10: ...uick Attach System Detail View A Blade Length 14 16 18 20 Item No Part No Description Qty Qty Qty Qty 1 15 18465 XX AG Pro Blade XX Slant Top 1 1 1 1 2 15 18475 XX AG Pro NANT Blade XX Slant Top 1 1 1 1 3 15 14730 XX XX x 24 Bolt on Top Extension 1 1 1 1 3 15 18520 XX XX x 24 Bolt on Top Extension 1 1 1 1 4 16 18945 1 X 3 Hex Bolt Gr 5 NC Short Thread 2 2 2 2 5 16 20538 7 8 x 2 Hex Bolt Gr 8 NC 14...

Page 11: ...ccur Please contact Grouser Products with any questions by Phone 701 282 7710 or 800 747 6182 Fax 701 282 8131 CORRECT Left or RIght INCORRECT 2 Lever Angle System Operating Instructions If your Grouser blade was purchased with the 2 Lever Hydraulic Angle Option you will have the ability to angle the blade 30 degrees left or right To achieve these angles the two cylinders are designed to operate i...

Page 12: ...598 7 8 Hex Nut Gr 8 NC 16 16 13 70 20646 5 8 Hex Top Lock Nut Gr 5 NC 4 8 End Extensions Parts Not Shown Only Left Side Shown 11 6 8 12 5 12 13 7 1 10 11 11 Item No Qty Part No Description 1 4 16 20128 1 2 x 2 Hex Bolt Gr 5 NC 2 4 16 35C612 3 8 x 3 4 Flanged Bolt 3 1 18 14658 NAXT Center Bracket 4 4 19 13577 NR Pin Spacer Clevis End 5 2 19 7774 1 x 1 Spring Bushing 6 2 26 34711 4 x 8 Cylinder w C...

Page 13: ...2 26 34711 4 x 8 Cylinder W Cast Clevis Ends 5 2 31 34050 Straight Thread Elbow 90 JIC x O Ring 6801 8 8 6 2 31 34051 Straight Thread Elbow 90 JIC x O Ring 6801 8 10 7 2 31 34060 Branch Tee JIC x O Ring 6803 8 8 8 8 2 35 30022 39 x 3 8 8JIC 8JIC Hose 9 1 35 31184 37 x 1 2 8JIC 8JIC Hose w Cordura 3 5M 10 1 35 31185 47 x 1 2 8JIC 8JIC Hose w Cordura 3 5M No Angle Hydraulic Tilt Hydraulics Parts Not...

Page 14: ...eld 12 1 39 3072 Handle Cover Orange 13 2 43 18965 QA Lock Pin 14 1 44 14662 Pin Puller Link Plate 15 2 44 18970 AG Pro Pin Puller Arm 16 1 45 14710 R Female Bolt On Quick Attach Right 17 1 45 14710 L Female Bolt On Quick Attach Left 18 2 57 20742 3 8 Flat Washer 19 16 57 20819 1 Flat Washer Heavy Duty Gr 8 USS 20 6 70 20604 1 2 Hex Center Lock Nut Gr 2 NC 21 2 70 20607 3 4 Hex Center Lock Nut Gr ...

Page 15: ...15 Quick Attach System 3 4 5 20 24 19 19 16 3 13 15 20 Qty 2 ...

Page 16: ...on Rotating Pin Spacer Bushing 16 4 19 13577 NR Pin Spacer Clevis End 17 2 26 34711 4 x 8 Cylinder W Cast Clevis Ends 18 2 26 34739 4 x 55 Trunnion Mounted Tube End Cylinder 19 1 32 14610 770 Angle Frame 20 1 32 14620 770 HA Tilt Frame 21 1 43 8130 1 15 16 x 23 1 4 Pin 22 2 43 8131 1 15 16 x 31 Pin 23 1 43 8132 1 15 16 x 35 1 2 Pin 24 1 43 8133 1 15 16 x 7 1 8 Stabilizer Arm Pin Item No Qty Part N...

Page 17: ...17 Hydraulic Angle Hydraulic Tilt Or Hydraulic Angle No Tilt 30 21 1 2 5 13 12 3 30 32 26 15 27 7 31 9 29 23 20 11 16 25 17 14 30 30 ...

Page 18: ...raulic Angle Hydraulic Tilt Or Hydraulic Angle No Tilt Hose Routing Hoses Not Drawn To Scale 6 19 14 21 14 29 28 1 6 6 5 5 1 6 33 22 25 2 31 4 8 34 15 24 3 for HAHT 16 18 20 20 9 26 30 27 19 1 for HANT 26 23 ...

Page 19: ...raight JIC x O Ring 6400 8 8 2 2 18 31 34041 Straight JIC x O Ring 6400 8 10 4 4 19 31 34050 Straight Thread Elbow 90 JIC x O Ring 6801 8 8 4 2 20 31 34051 Straight Thread Elbow 90 JIC x O Ring 6801 8 10 6 4 21 31 34060 Branch Tee JIC x O Ring 6803 8 8 8 2 22 34 12932 Cylinder Saddle 4 4 23 34 12994 Cylinder Hose Clamp 4 4 24 35 14674 45 8 Formed Steel Line Tier 4 Angle 2 2 25 35 30022 39 x 3 8 8J...

Page 20: ...IL C8 B2 COIL C7 RIGHT RELAY C DEUTSCH PLUG 4 PIN TRAILER RECEPTICLE C3 C1 C2 C3 C4 C5 C6 C7 C8 C9 85 30 86 87 B A C6 LEFT RELAY GROUND RED 16GA BLACK 16GA RIGHT PROX LEFT PROX POWER GROUND RIGHT PROX LEFT PROX A C B C5 RIGHT PROX Part Number 69 14676 POWER CONNECTIONS C1 POWER SUPPLY C2 SELECTOR SWITCH C3 BLADE BREAK AWAY C4 LEFT PROX Part Number 69 14682 Part Number 69 14679 A2 B A LEFT CYL RIGH...

Page 21: ...Lift Cylinder Right Lift Cylinder Red Cap At Rear Of Tractor Valve A2 A1 B2 B1 B A Female Quick Connects Red Cap 6 Red Plug 6 Red Plug 5 Angle Extend Orange Cap 1 Lift Down Right 2 Orange Cap Red Cap 5 Red Cap 6 Tilt to Left Retract Angle Tilt to Lift Up 4 Green Cap 3 Green Cap 3 Green Cap 4 Green Cap 4 Green Plug 3 Green Plug ...

Page 22: ...Part Number 69 14676 Part Number 69 14675 Part Number 69 14677 Part Number 69 14679 USED ONLY WITH ELECTRIC ANGLE SYSTEMS Part Number 69 14683 USED ONLY WITH 2 LEVER ANGLE SYSTEMS See Pages 22 for full system wire harness schematic C6 Left Relay Valve C7 Right Relay Valve C8 Coil C9 Coil Right Angle Cyylinder 69 14677 Proximity Sensor In Cab Connector In Cab Switch ...

Page 23: ...23 ...

Page 24: ...quipment 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 conn...

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