Doosan DV11 - Injector Projection

DV11
Operation and Maintenance
89
Measurement and Inspection of Major Parts
Printed in Mar. 2005 PS-MMA0608-E1A
Standard Limit
0.02 mm 0.1 mm
z Assemble the connecting rod to
the crankshaft and measure
connecting rod big end side
clearance using a feeler gauge.
Standard Limit
0.175 mm ~ 0.321mm 0.5
z Assemble the connecting rod to
the piston and measure
connecting rod small end side
clearance.
z If the measured values are
beyond the limit, replace the
connecting rod.
3.2.8. Injector projection
z Insert a seal ring on the cylinder
head and assemble the injector..
z Measure the clearance between
the cylinder head bottom and
injector. If the measured values are
beyond the limit, replace the seal
ring.
Standard
A
(Thickness of seal ring)
1.9 ~ 2.1 mm
B
(Projection of injector)
2.6 mm
Cylinder head
Injector
A
B