A Series Diesel Engine Base Engine Components 179
Rocker Lever Assembly –
Installation
Use clean engine oil to lubricate the threads and
under the heads of the 19mm nuts.
Install the nuts into the pedestals.
Valve Clearance – Adjustment
Caution : Adjust the valves when the engine is cold –
below 60℃ [140℉].
Four-Cylinder Engine
Step A
12mm
Adjust the clearance for the valves shown in the
illustration.
Clearance: 0.3 mm [0.012 in]
Tighten the locknut and check the clearance.
Note : Adjust intake and exhaust clearances in the
following firing order by rotating the crankshaft
180 degrees in the normal direction:
( 1->2->3->4)
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