Bettis Reference Materials; Service Support Items; Lubrication Requirements; General Tool Information - Emerson CBA730 Disassembly And Reassembly

Service Instructions
137462E Rev. D
WARNING: FOLLOW COMPANY SAFETY PROCEDURES
This procedure should not supersede or replace any customer's plant safety or work
procedures. If a conflict arises between this procedure and the customer's procedures, the
differences should be resolved in writing between an authorized customer's representative
and an authorized Bettis representative.
1�4

Bettis Reference Materials

1.4.1
1.4.2
1�5

Service Support Items

1.5.1
1.5.2
1.5.3
1�6

Lubrication Requirements

1.6.1
NOTE:
Lubricants other than those listed in steps 1.6.2 should not be used without prior written
approval of Bettis Product Engineering.
1.6.2
1�7

General Tool Information

1.7.1
1.7.2
1.7.3
Introduction
CBA-300 assembly drawing use part number 129742.
CBA-300-M3HW assembly drawing use part number 129744.
Bettis Service Kit.
Commercial leak testing solution.
Non-hardening thread sealant.
The actuator should be relubricated at the beginning of each service interval using
the following recommended lubricants.
All temperature services (-50°F to +350°F)/(-45.5°C to 176.6°C) use Bettis ESL-5
lubricant. ESL-5 lubricant is contained in the Bettis module service kit in tubes and
the tubes are marked ESL-4, 5 and 10 lubricant.
All threads on CBA series actuators are Inch Unified and NPT.
All tools/Hexagons are American Standard inch.
Suggested tools: Two adjustable wrenches, small standard screwdriver with sharp
edges rounded off, medium size standard screwdriver, external snap ring pliers, drive
ratchet / deep well socket set and torque wrench (up to 3,000 inch pounds / 339 N-m).
Section 1: Introduction
August 2015
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