FUEL INJECTION PUMP GROUP 3679551 - Caterpillar

Illustration 1 g00846130
(1) Lubricate the inside diameter and the outside diameter with clean grease. (2) Rod assembly Outside diameter ... 149.930 0.030 mm (5.9027 0.0012 inch) Minimum thickness for plating ... 0.026 mm (0.0010 inch) (3) Bore of head ... 150.73 0.03 mm (5.934 0.001 inch) (4) Lubricate the thread and torque the nut according to one of the following specifications: Lubricate the thread with hydraulic oil. Torque for nut ... 15700 800 N m (11580 590 lb ft) Lubricate the thread with 5P-0960 Molybdenum Grease. Torque for nut ... 13500 700 N m (9960 520 lb ft) (5) Bore of cylinder ... 220.00 0.10 mm (8.661 0.004 inch) (6) 172-2848 Sleeve Bearing Outside diameter ... 154.270 0.013 mm (6.0736 0.0005 inch) Inside diameter ... 130.32 0.02 mm (5.131 0.001 inch) Install the bearing in the bearing bore. ... 10.00 0.30 mm (0.394 0.012 inch) (7) 6E-0886 Sleeve Bearing Outside diameter ... 164.290 0.013 mm (6.4681 0.0005 inch) Inside diameter ... 140.34 0.02 mm (5.525 0.001 inch) Install the bearing in the bearing bore. ... 10.00 0.50 mm (0.394 0.020 inch) (8) Lubricate the sealing lip slightly with the lubricant that is being sealed. (9) Apply 4C-4032 Bearing Mount Compound to the groove before the cylinder is assembled.