Maintenance0380−1/A1
Winterthur Gas & Diesel Ltd.
8/ 10
Group Component Work to be done Intervals & Lifetime
(operation hours)
Turbocharger − Wash-clean the blower during operation Refer to the
manufacturer’s
documentation
− Wash-clean or dry clean the turbine during
operation
Refer to the
manufacturer’s
documentation
Air filter − Do a check of the filter half yearly
− Cleaning of filter at a np increase of 50%
compared to shop test value at the same engine
load (see Operation Manual 6510−1)
as necessary
6545−1 Auxiliary blower − Clean the impeller and casing 24000 to 36000
− Replace the ball bearing 24000 to 36000
6606−1 Scavenge air
cooler
− After installation, clean weekly the scavenge air
cooler (air side) during operation, later if np
(pressure decrease through SAC) increases
compared to shop test value at same engine
load (refer to the Operation Manual 6606−1)
as necessary
− Do a check of the condensate collector through
the sight glass (refer to the Operation Manual
8345−1)
daily
− Make sure that fluid flows freely through the
condensate collector (refer to the Operation
Manual 8345−1)
1500 to 3000
− Do a check of the scavenge air cooler sealing quarterly
− Bleed daily
− Remove the scavenge air cooler for general
overhaul
as necessary
6708−1 Water separator
scavenge air
− Do a check of the condensate collector through
the sight glass (refer to Operation Manual
8345−1)
daily
− Make sure that fluid flows freely through the
condensate collector (refer to the Operation
Manual 8345−1)
1500 to 3000
− Do a check of the water separator elements
(clean the elements if necessary )
1500 to 3000
− Remove the water separator for general
overhaul
as necessary
7
7218−1 Cylinder
Lubricating pump
− Re−manufacture cylinder lubricating pump or
overhaul on board
40 000
Inspection and Overhaul Intervals (Guidelines)
2020−06
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