Maintanance, Service, and Troubleshooting
Canrig Drilling Technology Ltd. 6-5
3. Grease each grease zerk on the lift arm rollers shaft and pillow block at the rear of the carrier
(Figure 6-6).
Figure 6-6: Lift Arm Roller Grease Points
4. Grease each grease zerk on the indexer cylinders. There are two internal grease points and two
external grease points. Figure 6-7 only indicates external points.
Figure 6-7: External Indexer Cylinder Grease Points Only – Internal Points Are Not Shown
5. Grease each of the two grease zerks on the roller bearings at top of ramp (Figure 6-8, page 6-6).
Grease
Points
Grease
Points
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