Case 590ST - Engine - Valve Clearance Check (580 T)

7-MAINTENANCE
Engine-valveclearancecheck(580T)
NOTE:Onlyaqualiedtechnicianshouldperformtheenginevalveclearancecheckandadjustmentprocedure.Con-
tactyourCASECONSTRUCTIONdealerforassistance.
Valvesopen
Valvestoadjust
1inlet3exhaust2exhaust4inlet
3inlet4exhaust1exhaust2inlet
2exhaust4inlet1inlet3exhaust
1exhaust2inlet3inlet4exhaust
1.T ochecktheclearance,turnthecrankshaft“clockwise”
sothatthevalvesarefullyopen,thencheckandadjust.
2.Insertthefeelergauge(A)betweeneachvalvestem
androckerarm.
3.Turnthescrewtoadjusttheclearance.
•
Inletvalveclearance-cold
0.25-0.35mm(0.010-0.014in).
•
Exhaustvalveclearance-cold
0.50-0.60mm(0.020-0.024in).
MOLI12LBB0402BC1
7-72