Doosan DE08TIS Series User Manual

3. MAINTENANCE
51
·Be careful not to occur any swap of position and
reverse assembly.
3.2.4 Camshaft
1) Camshaft end play
·Push the thrust plate toward the cam gear
·With a feeler gauge, measure the clearance between
the thrust plate and camshaft journal.
·If the end play is excessive, replace the thrust plate.
Standard
Limit
0.28 ~0.43 mm
0.5 mm
2) Cam
·Cam lobe height
Standard
Limit
Cam lobe
height
Intake
49.15 mm
48.85 mm
Exhaust
DE08TIS : 49.35 mm
49.00 mm
Cam journal
Diameter (A, B)
ф 57.86 ~ ф 57.88 mm
ф57.52 mm
Use a micrometer to measure the cam lobe height and
journal diameter.
If the measured number is less than the specified limit,
the camshaft must replaced.
·Cam surface
Inspect the cam face for scratch or damage.
Slight step wear or damage on the cam face may be
corrected with oil stone or oiled grinding paper. But,
replace if severely damaged.

Doosan DE08TIS Series Specifications

General

Brand	Doosan
Model	DE08TIS Series
Category	Engine
Language	English