CG137-08 and CG137-12 Generator Sets Caterpillar


Exhaust Manifold - Water Cooled

Usage:

CG137-08 FPL


Illustration 1g03320896


Illustration 2g03320906
Tightening sequence

Table 1
Specification for 377-0709 Exhaust Manifold Gp 
Item  Qty  Part  Specification Description 
5K-5959 O-Ring Seal  Lubricate the bore lightly with 5P-3975 Rubber Lubricant. 
5F-4899 Bolt  Torque to 54 ± 7 N·m (40 ± 5 lb ft)
16  168-7800 Locknut  Before assembly, lubricate the threads and the bearing surfaces with Loctite C5A Copper Anti-Seize. 
Tighten the locknut in the numerical sequence as shown in Illustration 2 to 38 ± 5 N·m (28 ± 4 lb ft).


Illustration 3g03320898


Illustration 4g03320899
Right side view

Table 2
Item  Qty  Part  Specification Description 
7L-0520 Taperlock Stud  Torque to 35 ± 5 N·m (26 ± 4 lb ft)
9S-8752 Full Nut  Before assembly, lubricate the threads and the bearing surfaces with Loctite C5A Copper Anti-Seize. 
6V-2605 Taperlock Stud  Before assembly, apply blue Loctite 242 to the threads. 

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