Doosan DE08TS - Oil Pump and Oil Pipe; Timing Gear Case Cover; Front Oil Seal; Water Pump

DE08TS Diesel Engines Maintenance
Oil pump and oil pipe
1. Install a dowel pin in the No.7 bearing cap, then
assemble the oil pump by tapping lightly with ure-
thane hammer.
2. Tighten the assembling bolts with specified torque.
3. Assemble the oil suction pipe with the delivery
pipe to oil pump by the bolts.
Timing gear case cover
1. Install dowel pin on the timing gear case.
2. Mount a gasket by aligning the fixing bolt holes
with those on the gasket.
3. Align the dowel pin with the cover pin hole, then
install the cover with light tap.
4. Tighten the fixing bolts beginning with the oil pan
fitting face.
In the assembling, be careful not to be damaged
by the crankshaft.
Front oil seal
1. Apply lubricating oil to the outside of the oil seal
and the oil seal hole of the timing gear case
cover.
2. Put the new oil seal on the oil seal hole of timing
gear case cover aligning the center of them, then
assemble the oil seal using an oil seal fitting jig.
Water pump
1. Mount a new gasket.
2. Install the water pump on the cylinder block and
tighten the assembling bolts with specified torque.
3. Connect water pipes and by-pass pipe to the
water pump.
4. Connect a water pipe to the expansion tank.
EAMD086I
Oil seal fitting jig
WARNING
58
Torque 4.4 kg
•
m
Torque 2.2 kg
•
m