IBM 7012 manual Replace in reverse order

Cover Lock

Retainer

Ring

Mode Switch

Connector

Cover Lock

Retaining Latches

Key Lock

Keyway at top on Models 340, 350, 355, 360/36T, 365, 370/37T, and 375.

Cover Lock

Retainer

Ring

Mode Switch

Connector

Cover Lock

Retaining Latches

Key Lock

Keyway on Models 380, 390, 39H, and 397

Replacement

Replace in reverse order.

Removal and Replacement Procedures 3-49