20
COMPILER TECO/ATL
REG. CODE
1-5302-296
MODEL N°
50510
DATE OF ISSUE
01.89
REVISION 02
ENDORSED
DATE
17.04.2003
7
4
5
6
VIII
Intake manifold
Check flange surface for warpage and correct if necessary. Before
refitting check that heads are in line. Replace gaskets. Tighten nuts
at 2.5 Kgm.
Note: In case of low temperature starting we can supply a manifold
with provision for a glow plug for air preheating.
Fan control belt
Components:
1 Guard
2 Pulley
3 Spacers
4 'V'-belt
Loosen the belt guard bolts and the nuts securing the pulley.
Remove 'V'-belt and check for wear. See Page 16 for periodic
maintenance details.
Only check the belt tension when the engine is at a stand still
Belt tension adjustment
Belt tension can be adjusted by adding or removing the spacers
located between the pulleys. Spacers are 0.5, 1.0 and 2.0 mm thick.
Tension check
A 4 Kg. load located halfway between the pulleys should cause the
belt to bend 5÷15 mm.
Shroud and plates
By means of plates 2, 3 and 4 the shroud i1sends air to the cylinders
for cooling purposes. Being lined with sound attenuating material it
also reduces the noise generated by the blower fan and cylinders.
DISASSEMBLY/REASSEMBLY
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