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Compatible — Service Procedure

For these models: 3500B BGX1-Up, 3500B BLF1-Up, 3500B BMB1-Up, 3500B BPJ1-Up, 3500B BRK1-Up, 3500B CMC1-Up, 3500B CNB1-Up, 3500B CPA1-Up, 3500B FDN1-Up, 3500B GAR1-Up, 3500B GZS1-Up, 3500B GZT1-Up.

Before you start

  • Always recycle a battery. Never discard a
  • Before connecting the cables, ensure that the key start switch is OFF. 7. Connect the cable from the starting motor to the

Procedure

  1. Turn the key start switch to the OFF position.
  2. Turn OFF the battery charger. Disconnect the
  3. The NEGATIVE “-” cable connects the NEGATIVE
  4. The POSITIVE “+” cable connects the POSITIVE
  5. Remove the used battery.
  6. Install the new battery.
  7. Connect the cable from the starting motor to the
  8. Connect the cable from the ground plane to the
  9. Ensure that the charger is turned OFF.
  10. Adjust the voltage of the charger in order to match
  11. Connect the POSITIVE “+” lead of the charger
  12. Turn ON the battery charger.

Source: manual:SEBU7508-09 M.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.