Hyundai HL930A Operation & Maintenance Manual page 229

(12) Measure lash by inserting a feeler gauge be-
tween the corsshead and the rocker lever sock-
et. If the lash measurement is out of specifica-
tion, loosen the locknut, and adjust the lash to
nominal specifications.
Lash specifications
Item
Intake 0.254
Exhaust 0.508
(13) Tighten the locknut.
Tightening torque : 2.4 kgf·m (17.4 lbf·ft)
(14) Use the barring tool, to rotate the crankshaft
360 degrees.
Following the same steps and specifications as
previously stated, measure lash for the follow-
ing rockers.
(E=exhaust, I=Intake)
Four-cylinder 2E, 3I, 4E and 4I)
Six-cylinder 2E, 3I, 4E, 5I, 6I and 6E)
Reset if out of specification.
mm inch
0.010
0.020
6-35