Table of Contents
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Section 1: Introduction
January 2013
1�4
Bettis Reference Materials
1.4.1
1�5
Service Support Items
1.5.1
1.5.2
1�6
Lubrication Requirements
1.6.1
NOTE:
Bettis ESL-4, 5 & 10 lubricant tube(s) are contained in the Bettis Service Kits.
1.6.2
1�7
Fluid Requirements
1.7.1
1.7.2
1�8
General Tool Information
1.8.1
3
Assembly Drawing for GTD01 through GTD7 Series Actuators use part number
133202.
Bettis Service Kits.
Non-hardening thread sealant.
Bettis ESL-4, 5 & 10 lubricant. This lubricant is to be used in the Drive Module and
GTD Gas Cylinder.
Lubricants, other than listed in step 1.6.1, should not be used without prior written
approval of Bettis Product Engineering.
For use in the GTO Oil Cylinder use Dexron Automatic Transmission Fluid, or as
specified.
This fluid is the recommended fluid only and does not limit the use of other
hydraulic fluids compatible with supplied seals and coatings.
Tools: All tools are American Standard inch. Large adjustable wrench, two (2) large
screwdrivers, Allen wrench set, set of open/box-end wrenches, rubber or leather
mallet, torque wrench (up to 5,000 inch pounds), breaker bar, and a 1/2" drive
socket set. For recommended tool and wrench sizes refer to Section 5 Tables 5.2
through 5.7
Service Instructions
133893 Rev. C
Introduction
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