Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Overhaul

Motor Housing Disassembly/Reassembly

1. Remove the IMA motor housing.




2. Remove the terminal cover (A), and the shielded male connector (B).
3. Install the parts in the reverse order of removal.
4. Install the IMA motor rotor.
5. Do the motor rotor position calibration procedure.