Simpsons SC213 - ENGINE KNOCKS

79
SC213 Diesel Engines
ENGINE KNOCKS
Overfilled cleaner /
use of incorrect grade
of oil (wet air cleaner)
Broken valve spring
Incorrect tappet
adjustment
Replace new springs
Faulty fuel
feed pump
Faulty fuel
feed pump
Overhaul fuel
Feed pump
Check and reset
ENGINE KNOCKS
Sticking valves
Incorrect fuel pump
timing
Incorrect valve timing
Check and reset
Replace valves
Faulty injectors
Overhaul injectors
Check and reset
ENGINE KNOCKS
Overheating Worn cylinder bores
Worn or damaged
big end bearings
Re- sleeve block
And fit new pistons
Refer –overheating
causes
Broken , worn /
Sticking piston rings
Check bore and
Piston for damage.
Fit new rings
Renew the bearings