Contents
Test After Service, Repair, or Major Leak
Refrigerant Tracer
To Pressurize with Dry Nitrogen
Repair the Leak, Retest, and Apply Standing Vacuum Test
Checking Guide Vane Linkage
Contact Seal Maintenance (Open-Drive Machines)
Seal Disassembly
Seal Reassembly
Machine Alignment (Open-Drive Machines)
Alignment Methods
Preliminary Alignment
Near Final Alignment
Final Alignment
Hot Alignment Check
Doweling