1999 Volvo Penta "WT" Models Workshop Manual, Page 34Get this manual

Quality of the image is intentionally reduced!

Positive Closed-Type Ventilation System A malfunctioning closed crankcase ventilation system may be indicated by loping or rough engine idleDo not attempt to compensate for thiS idle condition by disc

• • TGB
  • Arctic Cat
  • Bombardier
  • Can Am
  • Honda
  • John Deer
  • Kawasaki
  • Polaris
  • Suzuki
  • Yamaha
• • Kawasaki
• • Chrysler
  • Honda
  • Johnson Evinrude
  • Mercury
  • Suzuki
  • Tohatsu
  • Yamaha
• • Honda
  • Polaris
  • Sea Doo
  • Yamaha
• • Arctic Cat
  • Polaris
  • Ski Doo
  • Yamaha
• • Chrysler
  • Mercury
  • OMC
  • Volvo