Bambu P2S Extruder / nozzle Jam Repair

About the project

My Bambu Lab P2S has developed a mechanical issue: the filament repeatedly jams in the extruder and nozzle even though the nozzle is jam as well. I need an experienced 3D-printer technician who knows this model inside out to help me get back to smooth, uninterrupted printing. Here is what I’m dealing with: • Mechanical issue type: persistent jamming/clogging • Location of the jam: extruder assembly (gears appear to slip and the feeder skips steps) What I’m expecting from you 1. A quick diagnostic session—face to face at my premises in Singapore—to pinpoint the exact cause (drive gear wear, PTFE tube damage, tension mis-adjustment, stepper weakness, etc.). 2. A clear list of any replacement parts or consumables I should order, with links or part numbers. 3. Step-by-step repair guidance: disassembly of the extruder, cleaning or swapping components, correct re-tensioning, and reassembly. 4. Post-repair calibration and test procedure (flow rate, extrusion multiplier, pressure advance) until the printer can complete several standard prints without any jams. Acceptance criteria • Three consecutive 20-minute test prints finish with no extruder click or filament grind. • Extruder temps, flow, and stepper current sit within factory spec. • I receive a concise maintenance checklist so I can prevent this issue in the future and rectify the issue in futre Familiarity with Bambu Studio, OrcaSlicer profiles, and common P2-series spare parts is a big plus. If you’ve fixed similar jams on the P2S before, please mention it along with any photos or references.

Skills required