D439E Service Manual 2. Engine Mechanical System (D439E)
39
14. Remove the front plate (1).
CAUTION
When removing the front plate (1), do not
remove the bolts (2) processed with spacers.
If they were removed, assemble them based on
the dowel pin and then sealant must be applied
between front plate and spacers.
Inspection
1. Measure inner diameter of idler gear (1) and outer
diameter of idler shaft (2). If the gap exceeds the
limit, replace the idler gear bush.
Reference gap between idler bush and idler shaft
([]indicates reference diameter) : [45] 0.025 ~ 0.06
mm Limit : 0.1 mm.
2. Measure cam max (1) and min diameter (2).
Replace the camshaft assembly, if it exceeds the
limit.
NOTE : The difference between the max and min
diameter is the lift of the com
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