GLYCOL PUMP
13
www.kimray.com
Repair Guide
DISASSEMBLY
Figure 12.1
STEP 12
CLEANING
Run it through parts washer. (2 minutes) If you can’t run
it through a parts washer, wipe down with shop towels.
(Fig. 12.1).
SPECIAL CASES
This section is provided to give assistance when you can
not tear down the pump with the normal procedures.
(1) PULLING SUCTION SEATS
Light the torch and adjust it.
Insert the torch in the seat hole lifting it in and out to
prevent damage to torch tip.
After seat in block is heated to glowing red or when you
hear the O-Ring pop, then turn torch off and submerge
suction block in water.
Insert seat pullers and tap upwards with wrench to remove
the seat.
NOTE: DO NOT REUSE THE SEATS AFTER HEATING
THEM WITH THE TORCH.
(2) DART CAPS
If the Dart Caps will not come apart, place the block on a
flat solid surface and strike Dart Caps forcefully several
times with a Shop Hammer.
NOTE: A useful surface is the flat anvil side of the vice.
Tighten Block in vice, then use any kind of wrench to
remove the Dart Caps from the Block.
NOTE: After hammering the Dart Caps they should come
loose. If they don’t, repeat procedure.
(3) FITTINGS
Sometimes the fittings will not come loose. If this happens,
use a shop hammer on bottom side of fitting as a backup
to keep it from bending.
Strike top side of fitting with a ball peen hammer several
times as this heats up the nut.
Loosen fitting with a wrench.
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