Doosan DV11 User Manual

DV11
Operation and Maintenance
99
Engine Reassembly
Printed in Mar. 2005 PS-MMA0608-E1A
z Assemble the oil pump and
pressure regulating valve by
tightening the fixing bolts.
Oil pump back lash 0.1 ~ 0.45 mm
z Attach a gasket at the surface of
the oil pump where the oil suction
pipe is to be installed, and install
the oil suction pipe by tightening the
fixing bolts.
z Assemble the pipe bracket on the
cylinder block side with bolts.
Torque 2.2 kg.m
3.3.12 Vibration damper
z Install the vibration damper on the
crankshaft pulley.
z Install the crankshaft pulley
assembly on the crankshaft, then
tighten the bolts with apply engine
oil.
Vibration damper
and pulley
6 kg.m
Tor que
Crankshaft pulley 21 kg.m
Crank shaft pulley
& damper
Dust protect cove
r
Bolt tightening order

Doosan DV11 Specifications

General

Engine Model	DV11
Number of Cylinders	6
Bore x Stroke	123 mm x 155 mm
Compression Ratio	17.0:1
Fuel System	Common Rail
Fuel Type	Diesel
Emissions Compliance	Tier 4 Final / Stage IV
Total Displacement	10.96 L
Aspiration	Turbocharged, Intercooled
Engine Type	4-cycle, water-cooled, diesel engine