Ignition module, Blower housing, Motor – Proheat M125 User Manual
Page 23: Dual mode temperature sensor, Burner head/heat exchanger
Ignition Module
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Torque screws (2) to 75 in. lbs. ± 7 in. lbs. (8.5 Nm ± 0.8 Nm).
Blower Housing
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Torque bolts (2) to 75 in. lbs. ± 7 in. lbs. (8.5 Nm ± 0.8 Nm).
Motor
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Rotate motor shaft until motor drops into fuel pump gear.
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Ensure correct alignment (refer to ‘Motor Replacement’ on page 4-33)
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Torque bolts (4) to 75 in. lbs. ± 7 in. lbs. (8.5 Nm ± 0.8 Nm).
Dual Mode Temperature Sensor
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Install O-ring onto sensor.
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Torque sensor to 100 in. lbs. ± 10 in. lbs. (11.6 Nm ± 1.1 Nm).
Burner Head/Heat Exchanger
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Torque bolts (2) to 100 in. lbs. ± 10 in. lbs. (11.6 Nm ± 1.1 Nm).
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PROHEAT M-SERIES G-II PCM SERVICE MANUAL