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Volvo TAMD41A OIL LEAKING FROM CRANKCASE BREATHER FILTER

M

Minaz Rashid

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I have a Volvo TAMD41A and it

I have a Volvo TAMD41A and it is leaking oil from the crankcase breather filter while cruising at high RPM.

Any help or info on what the causes may be would be greatly appreciated

Minaz Rashid
 
" That is caused by excessive

" That is caused by excessive crankcase pressure.
How many hours are on the engine? You might need new rings or an overhaul.

Regards,
Gil Plumb "
 
" Minaz,

Oil is supplied to

" Minaz,

Oil is supplied to the rocker arm shaft on the 41 via a tube sealed by two O-rings. Early 41's (A-Model) sometimes developed a leak in one or both of these O-rings. This presented itself as oil leaking out the breather filter at higher engine speeds. Check this first.

Karl "
 
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