Specifications

Document No. DER05022 PREVENTIVE MAINTENANCE
Page 2 of 10 Effective Date 25 May 07
Figure 5022-1 Bearing Lubrication Points
PARTS REPLACEMENT
Defective parts should be replaced as soon as possible to prevent further damage to equipment.
Refer to the general arrangement drawing, , rotating assembly drawing, and electrical drawings in
Section 11 - Reference Drawings, for Derrick component locations and part numbers. Refer to
Section 12 for supplier component information.