NPK GH1 - Disassembling the Main Body; Main Body Disassembly Steps

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DISASSEMBLING THE MAIN BODY
Check to see that the nitrogen gas has been
completely discharged.
1. Remove the top nuts. Loosen the pair ‘A’ and ‘D’ or ‘B’ and ‘C’ first. Then,
loosen the remaining pair uniformly until the spacer spring tension is relieved.
2. Remove the nuts. 3. Remove the lockwashers (U).