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PowerVault 130T Service Manual
Removal
1. Review the information under
"Preparation" at the beginning of this
chapter before starting this procedure.
2. Power off the library. Refer to "Powering
On and Off the Library" on page 3–2.
3. Unlock, open, and remove the library front
door. Refer to "Removing the Front
Door" on page 3–3.
4. Disconnect the theta motor power cable
connector from the library.
5. Remove the two screws on top of the theta
belt tensioner assembly using a Torx
driver with a T-15 bit.
6. Remove the theta belt tensioner assembly
(including the spring, which slips over a
hook), noting the position of the belt for
replacement.
4473D
Theta Motor
3–33
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