TUBE ASSEM. 4N7497 - Caterpillar

Illustration 1 g01596936
Right side view of engineNote: Apply 4C-5599 Anti-Seize Compound to the washer face and to the threads of the nuts for the temperature sensor before assembly. (1) Torque for the temperature sensor ... 45 5 N m (33 4 lb ft) (2) Torque for the V-band clamp that holds the aftertreatment regeneration device to the turbocharger ... 11 2 N m (95 18 lb in)
Illustration 2 g01600616
Top view of the (ARD)Torque sequence for the locknuts (3) Torque for the spark plug ... 47.5 4.0 N m (35 3 lb ft)Note: Lubricate threads of taperlock stud (4) on both the ends with 4C-5599 Anti-Seize Compound . Assemble the taperlock stud with the letter "X" outward. (4) Torque for five taperlock studs ... 17 2 N m (13 1 lb ft)Use the following torque sequence in order to tighten the locknuts (5) . Refer to illustration 2:
Tighten the locknut 1 through locknut 5 in a numerical sequence in a crisscross pattern to 23 3 N m (17 2 lb ft).
Again, tighten the locknut 1 through locknut 5 in a numerical sequence in a crisscross pattern to 28 3 N m (21 2 lb ft).
Again, tighten the locknut 1 through locknut 5 in a numerical sequence in a crisscross pattern to 28 3 N m (21 2 lb ft).