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STEP 5
Using the 10 mm wrench to hold the block, screw the replacement nozzle into the heater block, then tighten the nozzle using the 8 mm
socket adapter until you feel resistance.
Adapt the nozzle tightening torque to eliminate the clearance between nozzle and the heater block.
STEP 6
Reinstall the carriage cover with cooling channels
STEP 7
Replace two M3 screws.
STEP 4
Using the 10 mm at wrench hold the print head block, then using handle with the 8 mm socket adapter remove the nozzle.
Firmly hold the heater block using the 10 mm wrench! Do not allow the block and head to rotate around its axis!
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