3406C DIESEL TRUCK ENGINE Caterpillar

NOTE: For the correct timing specifications to use for adjustment of the automatic timing advance unit, see the Engine Information Plate for the performance specification number and make reference to the Fuel Setting And Related Information Fiche.

(1) Spring. See Spring Chart.

(2) Torque for four bolts ... 13 ± 4 N·m (10 ± 3 lb ft)

(3) Torque for plug ... 70 ± 15 N·m (50 ± 11 lb ft)

(4) Torque for nut ... 2.3 ± 0.2 N·m (20 ± 2 lb in)

(5) Torque for nut ... 70 ± 15 N·m (50 ± 11 lb ft)

(6) Spring. See Spring Chart.

(7) Bolts that hold flyweight carriers. Apply 6V1541 Quick Cure Primer to bolt threads and let it dry. Put 9S3263 Thread Lock on bolt threads before installation.

(8) Torque for four bolts ... 55 ± 7 N·m (41 ± 5 lb ft)