Heat Exchanger
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| Illustration 1 | g00505700 |
G3408C and G3412C heat exchanger Bolt tightening sequence and dimension (A) | |
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| Illustration 2 | g00505810 |
G3508, G3512, and G3516 heat exchanger Bolt tightening sequence and dimension (A) | |
Dimension (A) is measured and recorded in order to perform maintenance on the Heat Exchanger. See Operation and Maintenance Manual, SEBU7121, "Heat Exchanger - Clean" in order to perform the maintenance.
For G3408C and G3412C Engines, use the bolt tightening sequence from Illustration 1.
For G3500 Engines, use the bolt tightening sequence from Illustration 2.
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| Maximum Torque for Bolts With Washers | ||
| Thread Size | Torque | |
25.4 mm (1.00 inch) |
42 N·m (31 lb ft) |
|
28.58 mm (1.125 inch) |
84 N·m (62 lb ft) |
|
38.1 mm (1.50 inch) |
185 N·m (137 lb ft) |
|
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