Failed Bit 10 - Stasis (Front Wheel) - iRobot Roomba Scheduler Service Manual

Failed BiT 10 – Stasis (front wheel)
Roomba Symptom:
o Roomba will take longer to get unstuck.
o Roomba will abruptly interrupt its cleaning
path with a quick panic spin (left or right spin)
If the fixed caster stasis fails, the mechanical switch
may have failed:
Manually spin the wheel and verify that there is no
hair in the axle and that it can spin fairly freely.
Replace caster module if cleaning did not help.
If the swivel caster stasis fails, the optical switch may
have failed:
Remove the black/white wheel and clean the
wheel with alcohol and remove hair from the axle.
Wipe the optical stasis window in the chassis above
the wheel (see picture) using a lint free cloth. (see
picture)
Fixed Front Caster Module
o Ensure BiT passes.
Swivel optical stasis
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