Bird Technologies 8630B Series - Manual (Page 40)

Bird 8630B Series Moduload RF Load Resistor
24
10. Note the positions of the fittings. Observe the slight downward tilt
of the 90° input elbow. Twist off, counterclockwise, the whole input
and output fittings parts. Remove the small drain elbow also. Store
the detached parts with the disassembled unit and return the
pump/motor unit to the factory for replacement.
11. Replace the pump/motor and assemble the unit by reversing the
disassembly procedure above. Refill the unit with coolant per the
instructions in the Coolant section.
CAUTION
Do not remove any fittings from the water chamber. The elbows
could be damaged, and may be difficult to restore them to their
original positions while keeping a water-tight seal. Check the
switch for free operation. Flush and clean with mild detergent of
necessary, and rinse thoroughly in clear water.