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3-127
Confidential
(4) Open the MX back cover, and remove the MX back cover arm from the boss while
pushing the two hooks inward. (2 places)
(5) Turn the MX back cover approximately 120° to remove it from the machine.
Fig. 3-119
MX back cover
MX back cover arm
Boss
MX back cover arm
Boss
Boss
Hooks
120°