Wacker Neuson RTLx-SC3 - Installing Drum Extensions

Operation
6.27 Changing Drums
62
Operator’s Manual | RTLx-SC3 | 5100061327 | 09/2022 | [en-US]
6.27.1 Installing Drum Extensions
Requirements
• Engine stopped; machine cool to the touch
• Metric hand tools (sockets, wrenches, etc.)
• Torque wrench
• Drum extensions and mounting hardware
• Wide scrapers and mounting hardware
wc_gr009889
1
2
3
Fig.30: Narrow scraper
Installing the drum extensions
1. Remove the narrow scraper(1) from the front drum. Place the scraper
in storage for future use, but keep the screws(2) and washers(3)
available. You will reuse the screws and washers to install the wide
scraper at the end of this procedure.
2. Remove three M16x25 screws(4) from each end of the front drum as
shown.
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4
4
4
4
Fig.31: Remove screws from the drum
3. Install a drum extension(5) on each end of the front drum. Align the
mounting holes as shown in viewA below.
Note: As you align the mounting holes, make sure the “sheep’s foot”
lugs on the drum and drum extension are offset from one another.
4. Fasten the drum extension with three M16x80 screws(6) in the loca-
tions shown in viewsA and B below. Torque to 167Nm (123ft.lbs.).
wc_gr009890
A B
4
5
6
6
6
6
4
4
4
Fig.32: Fasten the drum extension
5. Store three M16x25 screws in the threaded “placeholder” holes as
shown.