Simpsons SC213 - EXCESSIVE CRANKCASE PRESSURE

71
SC213 Diesel Engines
DIFFICULT STARTING
Worn cylinder bores
Broken, worn or
Sticking pistons rings
check
Bore and pistons for
Damage & Fit new rings
Re-sleeve block
And fit new pistons
Pitted valves and
Seats
Replace valves
EXCESSIVE CRANKCASE PRESSURE
Chocked/clogged
Breather pipe
Worn cylinder bores
Broken, worn or
Sticking piston rings
Re-sleeve block
And fit new pistons
Check bore and
Piston for damage.
Fit new rings
Clean breather pipe
Cylinder head gasket
Leaking
Check the cylinder
Head bolts torque or
Renew the gasket
EXCESSIVE CRANKCASE PRESSURE
Worn valve stems and
guides
Renew valves and guides
Piston seized
Check the bore for damage. Replace with
New Piston Assembly