- Mini Hydraulic Excavator
- 304E2 (S/N: GC51-UP; HC51-UP)
- 305.5E2 (S/N: FR51-UP; NC51-UP)
- 305E2 (S/N: BZ51-UP; DF51-UP)
- 305.5E2 (S/N: FR51-UP; NC51-UP)
Problem
The displacement of the 468-5316 Pipe As and the 482-1929 Pipe As may exist on the machines that are listed above. Refer to Illustration 1 for an example of the displacement.
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Illustration 1 | g06031840 |
Displacement of exhaust pipe |
If there is not enough clearance between the pipes, the pipes could come in contact with each other and possibly break. A minimum clearance of
Solution
- Measure the clearance between the pipes. Refer to Illustration 2 for the location of the measurement. The clearance should be maintained at more than
18 mm (0.71 inch) . If the clearance is less than18 mm (0.71 inch) , move to step 2. If the clearance is more than18 mm (0.71 inch) , you do not need to do anything.Show/hide tableIllustration 2 g06032034 - If the location of the pipes needs adjusted, loosen the four 8T-4908 Bolts which mount the 482-1929 Pipe As (304E2 CR) or 482-1928 Pipe As (305/305.5E2 CR).
Show/hide table
Illustration 3 g06032041 Loosen the four bolts - Turn the 482-1929 Pipe As (304E2 CR) or 482-1928 Pipe As (305/305.5E2 CR) to adjust the clearance between the pipes to be more than
18 mm (0.71 inch) .Note: The 418-1511 Gasket may be required when turning the pipe assembly.
The 418-1511 Gasket is a part for between the 482-1929 Pipe As (304E2 CR) or 482-1928 Pipe As (305/305.5E2 CR) and DPF mount.