Doosan GV158TIC, Operation & Maintenance Manual

Page: 93 / 162

Disassembly and Reassembly of Major Components - 87 -
3.3.22. Cylinder head cover
●
Attach a new gasket on the surface of cyl-
inder head where the cover is to be
installed.
●
Assemble the cylinder head cover by
tightening the fixing bolts.
●
Insert the oil filler cap.
3.3.23. Exhaust manifold
●
Prior to assembling the exhaust manifold,
attach a gasket firstly to the cover and
exhaust elbow pipe and assemble them
tightening the bolts evenly as the right fig-
ure.
●
Attach new gaskets to the exhaust mani-
fold and then assemble the exhaust man-
ifold with the fixing bolts.
Caution:
Be careful not to drop the manifold
because it is very heavy.
3.3.24. Reset & magnetic pick-up sensor
●
Move the lock nut to hexagonal side of
sensor completely.
●
Rotate (CW) the Magnetic pick-up sensor
on fly wheel housing, until the end of it
reach on flywheel ring gear and/or reset
pin.
EFM2020I
Torque 2.2 kg.m
EE3OM048
O-ring
Gasket
Exhaust
manifold
Exhaust
elbow
EFM2083I
Torque 5.0 kg.m
EE3OM049
Reset pin
Magnetic sensor
Magnetic sensor Ring gear
Flywheel