4. EWckofflock nutasfar aspossible. Nlakesure back-up washer isnotloose andis pushedup
as far as possible.
5. Screw fitting. Hand tighten until back-up washer contacts faces of the port.
6. To position the fitting, unscrew by required amount, but not more than one fill turn.
7. Use two wrenches, hold fitting in desired position, tighten lock nut securely.
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