Mitsubishi 4G1 Service Manual page 97

REMOVAL SERVICE POINT '
ROCKER ARM AND ROCKkR SHAFT REMOVAL
(2) Remove the lash adjuster holders and the lash adjusters.
INSPECTION
CAMSHAFT
Standard value: 35.91 mm (j.4138 in.)
Limit: 35.41 mm (1.3941 in.)
ROCKER ARM
(1) Visually check the roller and replace if dent, damage, or
seizure is evident.
(2) Check roller for smooth rotation. Replace if it is binding or
there is an excessive play.
(3) Check the inside diameter and replace the rocker arm if
damage or seizure is observed.
LASH ADJUSTER LEAK DOWN
Caution
1. The lash adjuster is a precision part. Keep it free from
dust and other foreign matters.
2. Do not disassemble lash adjuster.
3. When cleaning lash adjuster: use clean diesel fuel only.
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