Mitsubishi Electric JT-SB116JH-G-NA Handbook page 22

5 Remove the TB fix plate. → See (7) 2 to 3.
6 Unscrew the clamping screws, and remove the blower cover.
(Four PTT screws 4×16, indicated by )
Precaution
• Since the blower (assembly) may drop off the blower case, remove
the lead wires first, and then slowly remove the blower cover.
Assembly precautions
• Replace the packing used in the disassembled section with a new
one.
• Take care not to twist the packing when installing it.
• When replacing the heater, attach the included fixing piece to the
position, indicated by , with a screw (one PTT screw 4×16) to
prevent the blower from dropping off.
7 Unscrew the clamping screws, and remove the heater (PTC).
(Two PTT screws 4×16, indicated by )
Assembly precaution
When installing the heater, set the heater as the lead wire comes
out from the right side. (Indicated by )
Assembly precautions
• Run the lead wires through the groove of the blower cover.
(Indicated by )
• Take care not to pinch the lead wires.
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TB fix plate
Blower cover
Blower (assembly)
Heater (PTC) Lead wire