Editing Sinclair ZX Spectrum Capacitor Replacement Guide (section)

== Recapping Procedure ==
# '''Disassemble''' – Remove case screws, carefully separate keyboard membrane from mainboard.
# '''Label keyboard and speaker leads.'''
# '''Desolder capacitors''' – Use solder wick or a pump; avoid lifting PCB pads.
# '''Install new capacitors''' – Match '''polarity''' (long lead = +), and lead spacing (2.5 mm or 5 mm).
# '''Keep capacitor height ≤ 13 mm''' to clear the case.
# '''Clean flux residue''' with IPA and inspect for solder bridges.
# '''Reassemble and test''' – Power up with a known-good supply.