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Cummins — Engine Valve and Belt Adjustment

For these Cummins models: G-1710, G-495, G-743, G-855, GTA-1710, GTA-743, GTA-855.

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Procedure

  1. 1. Perform daily inspection of engine
  2. 2. Adjust valve clearances as needed
  3. 3. Check and adjust drive belt tension

Source: manual:CUMMINS G495 G743 G855 GTA743A GTA743B GTA855 G1710 GTA1710 Operation and Maintenance Manual (2).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.