Torque specifications 1.3, Solenoid valve, Nozzle – Proheat M125 User Manual
Page 22: Nozzle assembly, Fuel delivery block, Regulator
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TORQUE SPECIFICATIONS
1.3
Solenoid Valve
•
Lubricate O-ring with diesel fuel.
•
Install solenoid valve by hand.
•
Ensure poppet and spring remain in place during assembly.
•
Torque solenoid valve to fuel block to 25 in. lbs. ± 3 in. lbs.
(2.8 Nm ± 0.3 Nm).
Nozzle
•
Lubricate O-ring on nozzle with diesel fuel.
•
Torque nozzle to fuel block to 150 in. lbs. ± 10 in. lbs.
(16.9 Nm ± 1.1 Nm).
Nozzle Assembly
•
Torque nozzle to nozzle stem to 30 in. lbs. ± 3 in. lbs. (3.4Nm ± .3 Nm).
Fuel Delivery Block
•
Ensure all three O-rings are in place.
•
Torque screws (3) to 75 in. lbs. ± 7 in. lbs. (8.5 Nm ± 0.8 Nm).
Regulator
•
Install 2 o-rings on back side of regulator.
•
Torque screws (2) to 75 in. lbs. ± 3 in. lbs. (8.5 Nm ± 0.3 Nm).
1-9
PROHEAT M-SERIES G-II PCM SERVICE MANUAL
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