Lombardini LDW 502, Service Manual

Page: 83 / 98

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service manual
mod. 051135
8
B
B1
D
– This chapter describes the procedures for replacing a
number of components and/or assemblies which are not
recommended for repairs.
– Some of these operations are also contained in the user’s
operation and maintenance manual.
– Before any intervention, the operator should lay out all
equipment and tools in such a way as to enable him to
carry out operations correctly and safely.
– Before proceeding with operations, make sure that
appropriate safety conditions are in place, in order to
safeguard the operator and any persons involved.
8.2 REPLACING THE ALTERNATOR - FAN BELT
Important
Replacement may be carried out with the
engine installed on the machine.
The engine may have an external or internal
alternator.
With external alternator
1 - Switch off the engine and leave to cool.
2 - Loosen the nuts (B - B1).
3 - Loosen the belt by adjusting the alternator
manually and tighten the nut (B1).
8.1 RACCOMMENDATIONS FOR REPLACING PARTS
– All operations, except where expressly stated otherwise,
must be carried out when the engine is not running and
has cooled sufficiently to avoid the risk of burns.
Important
To locate specific topics, the reader should refer to
the index.
4 - Slip off the belt (D) and replace it with an
original spare.
REPLACING PARTS