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To The Owner

This manual contains information concerning the installation of the undercarriage.  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 read this manual carefully and keep the manual available for ready reference.  

If you have any questions or concerns, contact Grouser Products.

Caution:

•  Always use caution when working around any 

equipment.

•  Always wear safety glasses.

•  Follow tractor manufacturer’s safety guidelines 

when installing this product. 

•  Use paint where necessary to prevent rust.

•  Do not modify or permit anyone else to modify 

or alter the equipment and its components 

without first consulting Grouser Products.

Note:

•  Read all instructions prior to performing 

installation.

•  When installing hardware, only finger tighten 

until all hardware is in place.  

•  A full diagram of the assembly with the full list 

of parts is on pages 6-7.

•  Unstrap and remove any components that are 

attached for shipping.

Pre-Installation

1.  

If applicable, remove front weights and weight bracket from front of tractor.

Serial Number Location

Undercarriage Installation

3.  

Position and center the undercarriage under the tractor. 

NOTE:  When lifting the undercarriage, watch for any 

potential pinching of hoses or any other components to 

prevent any damage.

A

2.  

If necessary, remove the switch guard from the left side of the tractor 

(A)

.  Reinstall the hardware without the 

switch guard.

B

B

4.  

Lift the undercarriage until the holes on the tractor line up 

with the holes on the undercarriage and the rear pins of the 

undercarriage are inserted into the rear bottom slots on the 

tractor 

(B)

Summary of Contents for Ag Pro Plus Undercarriage

Page 1: ... INS Ag Pro Plus Undercarriage Installation Instructions Challenger MT900 B C E Purchase Date Serial Number Model Number Tractor Model Dealer Serial No 10205087 10205675 For Models Challenger MT900 B C E MT945 MT955 MT965 MT975 ...

Page 2: ...ouser Products Note Read all instructions prior to performing installation When installing hardware only finger tighten until all hardware is in place A full diagram of the assembly with the full list of parts is on pages 6 7 Unstrap and remove any components that are attached for shipping Pre Installation 1 If applicable remove front weights and weight bracket from front of tractor Serial Number ...

Page 3: ...tractor and push the undercarriage back until the rear pins of the undercarriage are tight against the rear bottom holes of the tractor frame F C 6 Install 6 1 x 4 bolts 6 1 heavy washers and 6 1 nuts in the rear holes of the side plates D E D F F 10 Torque the front 24mm bolts to 909 ft lbs C 11 Torque the side plate 1 bolts to 903 ft lbs D 9 Torque the rear 1 bolts to 903 ft lbs E 12 After first...

Page 4: ...4 Assembling Lift Components Refer to the Blade Owner s Manual Parts Book for instructions on how to assemble the lift components ...

Page 5: ...5 Notes ...

Page 6: ...6 9 4 11 6 5 2 11 13 1 14 10 8 10 ...

Page 7: ...486 24mm x 3 0mm x 100mm Hex Bolt 5 2 27 18880 Ag Pro Plus Decal 6 1 27 18887 Grouser Name Plate Decal 7 1 NA Grouser Dozer Metal Serial Tag 8 1 44 40504 Plate Cover 9 1 54 40540 Undercarriage Weld 10 5 57 20744 1 2 Flat Washer 11 14 57 3682 1 00 ID x 2 1 2 OD x 375 Heavy Washer CZ Plated 12 2 57 5142 Washer 13 8 70 20599 1 Hex Nut Gr 8 NC 14 1 70 20604 1 2 Center Lock Hex Nut ...

Page 8: ...p 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 ...

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