ENGINE AR- 4370044 - Caterpillar

(1) Distance from end of dowel to the opposite wall of the bore ... 40.32 0.10 mm (1.587 .004 in.)(2) Dowel.(3) Distance from flat surface of rack bearing to opposite wall of the bore ... 11.178 0.050 mm (.4401 .0020 in.)(4) Rack bearing in drive end of fuel pump housing.(5) Install bearing with flat surface (as shown) to an angle of ... 15° The 6V4824 Driver and 6V4825 Plate are available to install the rack bearing to the correct angle and depth. (6) Distance from the end of pin to the opposite wall of the bore ... 35.57 0.10 mm (1.400 .004 in.)(7) Distance from the governor end of the housing to the end of the dowel ... 7.5 0.5 mm (.30 .02 in.)(8) Distance from the drive end housing face to the drive end rack bearing ... 83.0 0.5 mm (3.27 .02 in.) Inside diameter of bearing (after assembly) ... 12.767 0.058 mm (.5026 .0023 in.)(9) Distance from the governor end housing face to the governor end rack bearing ... 7.16 0.13 mm (.282 .005 in.) Inside diameter of the bearing (after assembly) ... 12.746 0.045 mm (.5018 .0018 in.)(10) Position of oil supply hole for three camshaft bearings ... 30 3°(11) Inside diameter of three fuel pump camshaft bearings (after assembly) ... 68.339 0.038 mm (2.6905 .0015 in.)(12) Distance from surface of bore to end of camshaft bearing ... 1.00 0.50 mm (.039 .020 in.)(13) Distance from surface of bore to end of center camshaft bearing ... 218.0 0.3 mm (8.58 .01 in.)(14) Distance from governor end of housing to the end of the camshaft bearing ... 1.00 0.25 mm (.039 .010 in.)