NOZZLE 1265972 - Caterpillar

Type 1
Illustration 1 g00676877
Typical example (1) The number one piston is at the top center position (TC). Align the timing marks on the balancer gear and the crankshaft gear.
Illustration 2 g00676970
Typical example (2) Tighten the nut to the following torque. ... 406 68 N m (300 50 lb ft) (3) Bend the tab on the lock which aligns with nut (2). (4) Apply a small amount of engine oil on the O-ring seal and in the seal bore. (5) The pin extends from the crankshaft gear. Distance (X) ... 6.5 2.0 mm (0.26 0.08 inch)Type 2
Illustration 3 g00914887
Typical example (1) The number one piston is at the top center position (TC). Align the timing marks on the balancer gear and the crankshaft gear.
Illustration 4 g00914889
Typical example (2) Tighten the nut to the following torque. ... 406 68 N m (300 50 lb ft) (3) Bend the tab on the lock which aligns with nut (2). (4) Tighten the nuts to the following torque. ... 110 20 N m (81.1 14.8 lb ft) (5) Apply a small amount of engine oil on the O-ring seals and in the seal bore. (6) The end of the gear extends from the face of the adapter. Distance (X) ... 0.40 0.35 mm (0.016 0.014 inch) (7) The pin is installed in the adapter prior to installing the washer. The pin extends from the face of the washer for a distance (Z). ... 6.5 2.0 mm (0.26 0.08 inch)Type 3
Illustration 5 g00914890
Typical example (1) Tighten the nuts to the following torque. ... 27 4 N m (19.9 3.0 lb ft) (2) Apply a small amount of engine oil on the O-ring seal and in the seal bore. (3) The pin extends from the crankshaft gear. Maximum distance (X) ... 6.4 mm (0.25 inch)