GE Kelman DGA900 Operator's Manual page 77

B.2 Fit the lock
To fit the PGA lock, reverse the procedure outlined in Appendix B.1:
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Insert the metal bracket into the vibration mount assembly as shown in Figure B-6.
Figure B-6: PGA lock – insert metal bracket
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Secure the metal bracket to the anti-vibration mounts using the two plastic nuts as
shown in Figure B-9.
Figure B-7: PGA lock – attach plastic nuts
Note: Hold the base of the anti-vibration mount while tightening the plastic nuts to
prevent twisting of the soft silicone.
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Push each metal pin into the vibration mount assembly as shown in Figure B-9.
Figure B-8: PGA lock – insert pins
MA-025 – DGA 900 Operator Guide – Rev 2.0 12-Apr-19 Page 77 of 92