DDB1 : Diving/Cavitation Error - Pump B
Pump A (DDA1) or Pump B (DDB1) is diving or cavitating
Refill fluid supply system
Rebuild displacement pump and replace packings, balls, and seats
Tighten all fittings
Pump A (DDA1) or Pump B (DDB1) is diving or cavitating
Refill fluid supply system
Rebuild displacement pump and replace packings, balls, and seats
Tighten all fittings