737 MCP Knobs
by 737DIYSIM
Printable files (9)
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stlMCP_IAS_KNOB.stl
6.2 Mo · 3 286 downloads
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MCP_HDG_KNOB_6mm.stl
3.3 Mo · 3 247 downloads
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MCP_HDG_2mm_KNOB.stl
3.3 Mo · 3 167 downloads
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MCP_HDG_KNOB_6mm_SHAFT.stl
3.3 Mo · 3 195 downloads
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MCP_BANK_KNOB.stl
2.3 Mo · 3 174 downloads
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MCP_ALT_KNOB.stl
5.5 Mo · 3 207 downloads
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MCP_COURSE_KNOB.stl
4.8 Mo · 3 216 downloads
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AP_DISABLE_KNOB.stl
382 Ko · 3 028 downloads
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stl
MCP_VS_KNOB_v1.stl
2.7 Mo · 3 047 downloads
Description
Hi All,
Please find attached my designs for the Boeing 737 MCP Knobs to D print.
I have moved away from the D Shaft shaped internal hole and left it as a 6mm hole. This seems to work well for my encoders and pots.
You will require 3mm grub screws. However, I have found these knobs have fitted tightly without them.
In case you find the knobs loose on first trial fit, shrink them slightly for a tighter fit. I find i have to use a 6.4mm drill post-print to get the knobs to fit correctly on the shafts. But this I believe is down to my cheap printer
If you need any adjustments or alterations, please just let me know.
19/02/20: added recesses to bases to allow knobs to fit over fixture nuts.
19/02/20: added IAS knob which I missed out - Sorry
18/02/20: added a copy of the heading knob with 6mm shaft diameter