3406E and 3456 Industrial Engines Caterpillar


Turbocharger

Usage:

3456 3LW



Illustration 1g00288169

Typical example

(1) Tighten the clamp bolts to the following torque. ... 14 ± 3 N·m (10 ± 2 lb ft)

Lightly hit the clamps with a soft faced hammer. Again tighten the clamp bolts to the following torque. ... 14 ± 3 N·m (10 ± 2 lb ft)

(2) Apply 5P-3931 Anti-Seize Compound on the threads of the studs. Tighten the nuts to the following torque. ... 55 ± 5 N·m (40 ± 4 lb ft)

(3) Wastegate (if equipped)

Table 1
Wastegate Pressure    
Part Number     Specification (For 1.0 mm Rod Travel)    
126-9220    
152 ± 3 kPa (22 ± 1 psi)    
156-0119    
138 ± 3 kPa (21 ± 1 psi)    
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