Document Ref 903158-001 Page 13
Component Technical Manual MA26 MP-T1 Meter for Fuel Dispensers
1.3 MA26 MP-T1 Sealing
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Piston sealing
A sealing wire feeds through the head of a seal screw fitted in each piston end
cover. This seal wire also diverts upwards between two of the end covers to
feed through a seal screw securing the top housing to the meter body.
The seal wire is drawn taught and a seal fixed for stamp access above the
calibration quadrant.
Pulser sealing
A sealing wire feeds through holes in the bottom right hand corner of the pulser
casting and meter housing, then travels diagonally across the front of the pulser
to pass through either a hole in the meter mounting plate or the head of the front
meter mounting screw.
The seal wire is drawn taught and a seal fixed for stamp access in front of the
pulser.
Calibration sealing
A seal wire passes through holes in the calibration locking screw and is drawn
taught and a seal fixed.
Meter sealing
The meter is sealed into the dispenser by passing a seal wire through the heads
of two of the meter mounting screws.
The seal wire is drawn taught and a seal fixed for stamp access on the top of the
hydraulic stack.
Issue A
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