MPI 40 Series - Page 8

TABLE OF CONTENTS (continued)
SECTION 4 MAINTENANCE (cont'd)
4.5.1.1 Control Electronics PCBA •
4.5.1.2 Spindle Speed Control PCBA •
4.5.2 Front Panel Bezel and Activity LED
4.5.2.1 Activity LED Removal •••
4.5.2.2 Activity LED Installation
4.5.3 Cone Assembly •
4.5.4 Clutch Arm Assembly ••
4.5.5 Head Load Solenoid
4.5.6 Track 00 And Track 43 Sensors •
4.5.7
Spindle Drive Motor •
4.5.8 Stepper Motor ••••••
4.5.9 Stepper Band
4.5.10 Head/Carriage Assembly
4.5.11 Ejector Assembly
4.5.12 Head Load Pad Assembly
4.5.13 Hub, Bearings, and Spindle Pulley
4.5.14 Door Latch Assembly •
4.5.15
4.5.16
Index Sensors • • • •
Door Lock Mechanism •
4.6 ADJUSTMENT PROCEDURES
4.6.1 Radial-Track Alignment
4.6.2 Index-To-Data Alignment •
4.6.3 Track 00 and 43 Sensor Alignment
4.6.4 Speed Control Adjustment
4.6.5 Track 00 End Stop Adjustment
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