Scania 16 litre engine. Work Description — part 27
0115w15b.mkr
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105
Fan drive
Special tools
Renewal of belt pulley bearing
1
Remove the poly-V-belt.
2
Disconnect the fan and place it in the fan
cowling.
3
Remove the fan bracket with belt pulley.
4
Remove the centre nut and washer in the
belt pulley.
5
Remove the retaining ring on the back.
6
Press out the bearing and fan bracket using
tool 99 250.
Number
Designation
Illustration
Tool board
99 250
Drift
D3,C4
99 335
Drift
AD4-A2
587 517
Extractor plate
XA1
587 518
Puller
XA2
99 250
112 640
99 335
00
1883
114 507
99 250
7
Pull the bearing from the fan bracket using
tool 87 517 and 87 518.
114 508
587 518
587 517
Fan drive
106
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0115w15b.mkr
Fitting
1
Press a new bearing into the belt pulley
using tool 99 335.
114 509
99 335
Note: Do not use the belt pulley as support
when pressing. Screw nuts onto the studs and
use these for support.
2
Fit the retaining ring.
3
Assemble the fan bracket and belt pulley.
Use an M14 bolt, at least 65 mm long, and
the standard washer as a counterhold when
tightening the fan bracket shaft in place in
the belt pulley.
114
5
1
0
4
Screw in the standard bolt and washer.
5
Fit the fan bracket with belt pulley.
6
Fit the fan.
7
Fit the poly-V-belt.
Fan drive
0120w13b.mkr
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107
Lubrication system
General tightening torques
Specifications
A tolerance of +/- 15% applies to the specified
tightening torques unless stated otherwise.
The following tightening torques apply in general
unless otherwise specified:
Flange bolt M6
8.6 Nm
Flange bolt M8
26 Nm
Flange bolt M10
50 Nm
Flange bolt M12
92 Nm
Stud in casting M8
13 Nm
Stud in casting M10
25 Nm
Oil pressure
Idling
min. 1.4 bar
With warm engine running at 1000 rpm
min. 3.0 bar
With warm engine running at 2000 rpm
4.5 +/- 1 bar
Lubrication system
108
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0120w13b.mkr
Oil filter
Renewing the oil filter
Tightening torque
Special tools
Note: The oil cleaner must be cleaned when
renewing the filter.
1
Unscrew the filter lid with a closed tool with
hexagon driver, e.g. socket 587 637.
Note: Do not use an adjustable spanner or other
open tool as there is risk of damaging the filter
lid.
2
Lift out the filter housing lid with filter
element. The filter housing will drain
automatically once the filter has been
removed.
3
Undo the old filter from the lid by carefully
bending it to one side.
Filter housing lid
25 Nm
Number
Designation
Illustration
Location
587 637
Socket
Maintenance cabinet
115 765
Oil filter
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