Volvo 240 1991 Owner's Manual page 117

Volvo 1991 240 Model
PCV system, B230F engine
The PCV nipple in the intake manifold should be cleaned after 60,000 miles (96,000 km).
pg. 81 Servicing
Engine Evaporative Emissions
Evaporative control systems
Vehicles intended for the North American market are equipped with a fuel vapor evaporative control
file:///K|/ownersdocs/1991/1991_240/91240_15.htm (5 of 6)12/30/2006 8:57:16 AM
B230F
1. PCV nipple
2. Flame
Guard
3. Oil trap