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S tud ent Guid e HS-50 A dvanced I 0 6/2002 E dition 12 Pr eventive Maintenance 59 : Care fully clean the ventu ri nozzles us ing a lint-free clo th moistened with ethy l alcohol. : Blow them t hrough with compressed air…

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06/2002 Edition Student Guide HS-50 Advanced I
12 Preventive Maintenance
58
Student Guide HS-50 Advanced I 06/2002 Edition
12 Preventive Maintenance
59
: Carefully clean the venturi nozzles using a lint-free cloth moistened with ethyl alcohol.
: Blow them through with compressed air.
: Grease the O-rings of the vacuum generator sparingly with Unisilkon L250L.
: Clean the vacuum generator block using a cottonwool bud moistened with ethyl alcohol and
blow through with compressed air.
: Place the cleaned parts of the vacuum generator on a clean surface.
06/2002 Edition Student Guide HS-50 Advanced I
12 Preventive Maintenance
60