Nortel North American DMS-100 Instruction Manual page 134

27
28
29
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
Replacing a 14-in. disk drive unit
DANGER
Risk of personal injury
Do not touch the parts that rotate on the bottom of the DDU.
Use the flashlight and the mirror. Look under the DDU to determine if the disk
rotation continues.
If disk rotation
stops
continues
Wait until the disk rotation stops.
To locate the carriage and head-locking levers of the DDU, refer to the
following diagrams.
Do
step 29
step 28
1-119
(continued)