KAMAZ 5490, Руководство по эксплуатации

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16
9. Maintenance
The pre-heater maintenance includes the following:
- Daily maintenance;
- Seasonal maintenance (preparation for winter-time operation).
Daily maintenance of the pre-heater shall be regularly done during the heating season. The list of activities to be
done is given in Table 3.
Seasonal maintenance of the pre-heater is done before the heating season.
Within the frames of the seasonal maintenance its health shall be checked in conformity with Table 3.
Table 3
Service object, description of activities and
maintenance technique
Requirement
specification Instruments,
materials, tools
Type of maintenance
daily Seasonal
Еlectrical equipment
Check of security of attachment of the pre-heater
electrical contacts. In case of dirt or oil deposit on
the contacts, remove with suede moistened in
benzene. In case of carbon deposit on the
operating interface of contacts, smooth it out with
fine glasspaper № 150 GOST 6456-82 and wipe
with petrol.
Visual inspection
petrol,
white spirit
As necessary +
Air intake
Dismantle the air intake, rinse with
benzene and clean out the net by blowing with
compressed air.
Visual inspection
petrol
(acetone)
As necessary