ProcedurePrint engineReplacement/FRUReplacement

Replace the Main drive pulley & Drum belt

Replace the DryStar 5300's Main drive pulley and Drum belt — always as a matched pair, spare part CM+343352.X — with a crosshead screwdriver in about 15 minutes, once the Front cover and Left side cover are already off.

Applies to
Drystar 5300, Type 5365/100 (source Chapter 3.5, Replacement of Parts §4.1, Edition 1 Revision 7, 2005-08-05) — Main drive pulley & Drum belt in the printing area of the print engine, spare part CM+343352.X
Personnel
1 technician · Basic — hand-tool removal/replacement of a pulley held by a single screw (A) and a toothed drum belt, plus a flat-face-to-shaft (C) alignment check on reinstall; no calibration, electrical disconnection, or fault diagnosis is called out in this section (derived — source does not assign a formal skill-level label)
Steps
13 steps
Source
DD+DIS270.05E — Drystar 5300, Repair and Service: Replacement of Parts, Chapter 3.5 §4.1 'Main drive pulley & Drum belt', pages 65-67 relative / 339-341 absolute, Edition 1 Revision 7 (2005-08-05)

Tools & parts

ItemPart numberQty
Main drive pulley & Drum beltCM+343352.X1
Crosshead screwdrivern/a in source1

Full step-by-step for Replace the Main drive pulley & Drum belt

All 13 steps are documented in the FSELIB DryStar 5300 service manual — re-authored, web-first, with the real figures from the source.

Open the full procedure

Related Print engine guides

Replace the Cam shaft drive15 stepsReplace the Drum drive module10 stepsReplace the Input sensors module25 stepsReplace the Print drum module2 stepsReplace the Thermal print head unit12 stepsPerform CDM (internal densitometer) calibration7 steps
View all DryStar 5300 guides

Source: DD+DIS270.05E — Drystar 5300, Repair and Service: Replacement of Parts, Chapter 3.5 §4.1 'Main drive pulley & Drum belt', pages 65-67 relative / 339-341 absolute, Edition 1 Revision 7 (2005-08-05). Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.