TURBO GP-BASIC 20R8247 - Caterpillar

(1) Torque for nut ... 9 3 lb. ft.(12 4 N m)(2) 9L6449 Spring for governor: Color code (stripes) ... 1 brown, 1 greenPut force on spring of ... 5.0 lb.(22 N)Then add more force to make spring shorter by ... .90 in.(22.9 mm)Total test force ... 19.4 .4 lb.(87 2 N)Free length after test ... 2.24 .03 in.(56.9 0.8 mm)Outside diameter ... 1.387 in.(35.23 mm)(2) 9M3160 Spring for governor: Color code (stripes) ... 1 bluePut force on spring of ... 5.0 lb.(22 N)Then add more force to make spring shorter by ... .900 in.(22.86 mm)Total test force ... 19.40 .52 lb.(86.8 2.3 N)Free length after test ... 2.34 .03 in.(59.4 0.8 mm)Outside diameter ... 1.391 in.(35.33 mm)(3) 4N5549 Spring for over-fueling: Length under test force ... .209 in.(5.31 mm)Test force ... .65 .03 lb.(2.9 0.1 N)Free length after test (approximate) ... .859 in.(21.82 mm)Outside diameter ... .429 in.(10.90 mm)(4) Diameter of the outer surface of the cylinder (new) ... 1.2172 .0005 in.(30.917 0.013 mm) Bore in the gear (new) ... 1.2192 .0005 in.(30.968 0.013 mm) (5) Bore in the bearings (new) ... .6230 .0005 in.(15.824 0.013 mm) Diameter of the shaft (new) ... .6188 .0005 in.(15.718 0.013 mm)(6) Distance between the bearings for the governor control shaft ... 2.385 .005 in.(60.58 0.13 mm)(7) Distance from the center line of the control group bolt holes to the end of the bearing for the governor control shaft ... 1.073 .010 in.(27.30 0.25 mm)(8) Install seal with lip to the inside.