Mitsubishi 4g63 Service Manual page 27

AUTO-TENSIONER
1. Check the auto-tensioner for leaks from the
sealed sections.
Replace it if leaky.
2. Check the rod end for wear and other damage.
Replace the auto-tensioner if the rod is badly
worn or damaged.
ENGINE OVERHAUL <4G63-Turbo>
TIMING BELT
3. Measure the extension length of the rod.
12 mm
AK301307AD
4. Press the rod with a force of 98 to 196 N and
If it is not within the standard value range, replace
the auto-tensioner.
Standard value: 12 mm
98 to 196 N
measure the amount of retraction. If the
measurement exceeds the standard value,
replace the auto-tensioner.
Standard value: 1 mm maximum
11D-27
Movement
AK301308AE