Fredericton, New Brunswick, CANADA

Tractor Torque Specifications

Compiled by Chris Klossner
Tractor Torque Specifications

Manufacturer Model Cylinder Head Connecting Rods Front Main Bearing Intermediate Main Bearings Center and Rear Main Bearing Other
Allis Chalmers B C 60 35   80    
Allis Chalmers RC 60 60   80    
Allis Chalmers WD 70 70   85    
Allis Chalmers WF WC 70 1/2"  bolt  25 3/8"  bolt 70   85    
Allis Chalmers U UC 85 120   120    
Terratrac GT-25 75 40   105    
Terratrac DT-34 95 50   130    
Avery A R 35 42   77    
Avery V 35 25   77    
Avery Ro Track 52 38 70 70 59  
Bolens Ridemaster 15 15        
Brockway 49G 105 40   110    
Brockway 49D 75 40        
J. I. Case VA 65 50   100    
J. I. Case V 60 60   90    
J. I. Case S 60 65   100    
J. I. Case D 75 70   150    
J. I. Case LA L 125 150   150    
Centaur KV-48 110 100   110    
Cockshutt 30 40 105 60   130    
Corbitt G50 K50 150 60   1/2" bolt 90 3/8" bolt 40    
Corbitt D50 158 95 105 85 105  
Custom B C HR HW ER EW 70 50     85   
John Deere M 105 90        
John Deere MT MC 105 80        
John Deere B 96 75        
John Deere A 125 90        
John Deere G 208 75        
John Deere D 208 90        
John Deere R 208 167        
Eagle Waukesha 75 55   75    
Eagle Hercules 52 38 70 70 59  
Earthmaster C D 40 25   95    
Farmaster FD33 FG33 100 40   135    
Farmers Union Co-op 2 3 55 57   80    
Silver King Continental 70 40   110    
Silver King Hercules 42 42   77    
Ferguson TO-20 75 45   100    
Ford 8N 55 on nuts 70 on cap screws 40   80    
Ford 9N 50 50   95    
Friday 048 A 70 50   80    
Gibson H  35 42   77    
Gibson I 60 39 70 70 60  
Harris Power Horse PH40 60 on nuts 70 on cap screws 50   80    
Intercontinental C26 75 45   75    
Intercontinental D26 100 50   130    
International Harvester Cub 50 20   60    
International Harvester A B C Super A 70 45   80    
International Harvester H W-4 75 45   80    
International Harvester M W-6 115 60   100    
International Harvester MD WD-6 130 115   5/8" bolt 170 3/4" bolt 270    
International Harvester W-40 70 60   80    
International Harvester W-9 165 90   130    
International Harvester WD-9 185 75   5/8" bolt 170 3/4" bolt 270    
International Harvester T-6 115 60   100   track plate 95
International Harvester TD-6 130 115   5/8" bolt 170 3/4" bolt 270   track plate 95 
International Harvester T-35 T-40 70 60   80   track plate 145 
International Harvester T-9 165 90   130   track plate 145
International Harvester TD-9 185 75   5/8" bolt 170 3/4" bolt 270   track plate 145
International Harvester TD-14 210 75   270   track plate 215
International Harvester TD-18 210 75   270   track plate 300
International Harvester TD-24 270 75   270   track plate 490
Leader D 35 42   77    
Love LT-50 70 50   85    
Love J-51 F-51 C-51 CL-51 70 50        
Massey Harris Pony 40 25   110    
Massey Harris 22 30 75 40   90    
Massey Harris 41 3/8" bolt 40 9/16" bolt 135 95   90    
Massey Harris 44-6 40 40   90    
Massey Harris 55 3/8" bolt 40 9/16" bolt 135 95   90    
Massey Harris 81 70 40   110    
Massey Harris 101 70 57   80    
Massey Harris 201 55 on nuts cap screws 70 55   80    
Minneapolis Moline R 55 65   60    
Minneapolis Moline Z 55 65   65 60  
Minneapolis Moline U 115 85 120 80 80  
Minneapolis Moline G 110 85 120 80 80  
Minneapolis Moline 17-28 AT27-44 85 70 85 75 75  
Minneapolis Moline FT21-32 FTA GT GTI 95 70 85 75 75  
Minneapolis Moline KT MT 95 75 80 75 75  
Oliver 60 79 54   75    
Oliver 66 80 50   90    
Oliver 70 62 left side 50 37   62    
Oliver 77 80 50   90    
Oliver 80 54 62 104 104 62  
Oliver 88 80 50   105    
Oliver 90 99 900 104 83   104    
Oliver HG 35 42   77    
Oliver AG-6 35 40   105    
Oliver AD 157 140 94 94 77  
Oliver BGS 75 52 70 70 59  
Oliver BD 158 140 95 95 77  
Oliver DG 75 105 122 122 105  
Oliver DD 5/8" bolt 175 1" bolt 157   175    
Oliver FDE 300 263   260    
Oliver FD 175 253 210 210 193  
Oliver General 35 42   77    
Oliver E AG 52 52   105    
Oliver BG 75 56 70 70 60  
Sheppard SD-2 SD-3 150 90   150    

 
These values are in ft-lbs for new fasteners with clean threads.  Old or damaged fasteners or worn threads may not with stand the recommended torque.
Be sure to torque in an even sequence starting at the center and working outward.
The information is from a 1951 tractor service guide.
 klossner@worldnet.att.net

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