DAF CF65 Series Service Manual page 55

4
series
Possible cause
Air bubbles in the oil
Oil duct sealing plugs in DEB housing
©
200416
SYMPTOM: DEB OPERATES IRREGULARLY
Check the engine's oil level/oil specification
Clean/replace sealing plugs
https://www.truck-manuals.net/
DIAGNOSTICS
Engine brake, XE/PE engine
Remedy
1
7-3