Primer bulb - suitable for Briggs&Stratton engine

Original primer bulb was cracked, so I printed a spare part using flexible filament Ninjaflex (85A).
33m
1× print file
0.20 mm
0.40 mm
Flex
3.00 g
In the contest Transportation
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updated December 22, 2022

Description

PDF

The primer bulb design do not need support and the head of the bulb is a flat surface to avoid smearing.

Print settings for Ninjaflex (85A):
  • copied Prusa Generic-Flex profile and adjusted extrusion multiplier to 1,3
  • printed on smooth PEI print plate using adhesive tape as seperation layer
  • before printing Ninjaflex I recommend to clean the nozzle by cold pull

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Model origin

The author marked this model as their own original creation.

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