DAF LF45, LF55 Series. Manual — part 173
©
200505
4-27
Removing and installing
BE ENGINE
ΛΦ45/55 series
2
2
4.20 REMOVING AND INSTALLING FRONT ENGINE PANEL
Removing front engine panel
1.
Remove the poly-V-belt.
2.
Remove the attachment bolts from the
vibration damper and remove the damper
along with the crankshaft pulley.
3.
Remove the front crankshaft seal.
4.
Remove the attachment bolts from the front
engine panel and remove it.
Installing front engine panel
1.
Remove any gasket remnants from the
contact areas.
2.
Check the sealing surfaces for damage.
3.
Check the engine panel for cracks.
4.
Apply a sealant to the sealing surface of the
cylinder block. See "Technical data". Apply
the sealant with a roller or brush evenly over
the entire sealing surface.
5.
Fit the engine panel and tighten the
attachment bolts to the specified torque. See
"Technical data".
6.
Fit a new front crankshaft seal.
7.
Fit the crankshaft pulley and the vibration
damper. Tighten the attachment bolts to the
specified torque. See "Technical data".
8.
Fit the poly-V-belt.
M201157
BE ENGINE
4-28
©
200505
Removing and installing
2
ΛΦ45/55 series
2
4.21 REMOVAL AND INSTALLATION, CAMSHAFT GEAR
Removing the camshaft gear
1.
Remove the flywheel housing.
2.
Use an open-end spanner on the fan shaft to
crank the crankshaft until the marks in the
crankshaft gear and camshaft gear match.
The crankshaft gear has a punched hole in
the tooth which has to fall into the tooth depth
of the camshaft gear marked with a punched
hole.
3.
Remove the air compressor.
4.
Remove the attachment bolts from the
camshaft gear and remove it.
M201318
M201146
©
200505
4-29
Removing and installing
BE ENGINE
ΛΦ45/55 series
2
2
Installing the camshaft gear
1.
Fit the camshaft gear making sure that the
timing gear is properly set. See 'Inspection
and adjustment'.
Note:
There is only one way of fitting the camshaft
gear. For this purpose, a recess has been
made which falls over a pin on the camshaft.
2.
Tighten the attachment bolts to the specified
torque. See 'Technical data'.
3.
Fit the air compressor.
4.
Fit the flywheel housing.
BE ENGINE
4-30
©
200505
Removing and installing
2
ΛΦ45/55 series
2
4.22 REMOVAL AND INSTALLATION, TIMING GEAR CASE
Removing the timing gear case
1.
Remove the flywheel housing.
2.
Remove the steering pump.
3.
Remove the air compressor.
4.
Remove the high-pressure pump.
5.
Use an open-end spanner on the fan shaft to
crank the crankshaft until the marks in the
crankshaft gear and camshaft gear match.
The crankshaft gear has a punched hole in
the tooth which has to fall into the tooth depth
of the camshaft gear marked with a punched
hole.
6.
Remove the camshaft gear.
7.
Loosen the sump bolts and remove the sump
bolts fitted in the timing gear case.
M201318
M201146
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