TCS 682-15, Руководство по обслуживанию, Страница: 16 / 24

COMPENSATOR SHAFT SEAL KIT INSTRUCTIONS
1) Remove screws that bolt the meter cover assembly to the
meter body. Loosen and remove the entire meter cover
assembly.
2) Cut seal wire and remove seal pin from index disc.
3) Unscrew hex nut from the compensator shaft. Remove
compensator washer, index disc, index plate and
compression spring from the shaft.
4) From inside the cover housing, turn the compensator shaft
until the attached truarc "E" retaining ring or cotter pin clears
the edge of the counter drive gear. Slide the compensator
shaft assembly from the housing.
5) Remove the spacer. Lift the old packing from the housing.
Be sure there are no foreign particles left in the cavity.
6) Replace the compensator shaft assembly into the cover
housing. Support the shaft from beneath while packing the
new seal and spacer.
7) SEE ILLUSTRATION FOR PACKING SEQUENCE
8) Replace the compression spring, index plate, index disc,
compensator washer and hex nut to the compensator shaft. Do not fully tighten the hex nut until the meter has
been calibrated.
9) Reassemble the meter cover assembly to the meter body assembly and tighten down the screws. Calibrate the
meter according to instructions.
METER DRIVE SHAFT PACKING KIT INSTRUCTIONS
1) Remove screws that bolt the meter cover assembly to the
meter body. Loosen and remove the entire meter cover
assembly.
2) Carefully remove the roll pin from the drive shaft.
3) Remove (3) screws, (3) lock washers, and the
compression washer.
4) From inside the cover housing, remove the retaining ring
or cotter pin from the counter drive shaft. Remove the
counter drive gear and washers. Slide the drive shaft
assembly from the housing.
5) Lift the old packing from the housing. Be sure there are
no foreign particles left in the cavity.
6) Replace the drive shaft assembly into the cover housing.
Secure in position by reassembling the counter drive gear
with the washers and retaining ring or cotter pin
previously removed.
7) Support the counter drive shaft assembly from beneath
while packing the spacer bearings, washers and the new
seal.
8) SEE ILLUSTRATION FOR PACKING SEQUENCE
9) Replace the compression washer with the screws and lock washers.
10) Insert the roll pin in the drive shaft. Be sure to support the shaft while doing this to prevent bending it.
11) Reassemble the meter cover assembly to the meter body assembly and tighten down the screws.