Chapter 5 PERIODIC MAINTENANCE CHART
5-8
Periodic Maintenance Chart for Emergency Engine
Table 5-2 Periodic maintenance chart for emergency engine (1 / 5)
Service
interval
Service item Service contents Page
Every week
Conducting maintenance operation
Operate the engine under no load for 3 to 5
minutes.
Inspect starting property, exhaust color,
abnormal vibrations, abnormal sounds and
abnormal odors.
Inspect displayed value of each gage (such
as oil pressure gage, water temperature
gage, oil temperature gage, exhaust tem-
perature and rotating speed gage).
3-13
External
Inspect leakage and looseness of bolts and
nuts. Retighten bolts and nuts.
3-8
Fuel tank Inspect fuel level. 3-9
Engine oil
Inspect oil level and add oil by using oil level
gage. Inspect level regulator operation.
3-9
Coolant
Inspect coolant level and coolant oil by
using fluid level gage.
3-10
Air cooler
Inspect water leakage from air cooler cham-
ber and drain water.
6-16
Air starter tank Inspect air pressure. 3-11
Every month
Conducting maintenance operation
Operate the engine under load (at 50 % or
more) for 15 to 30 minutes.
Inspect starting property, exhaust color,
abnormal vibrations, abnormal sounds,
abnormal odors.
Inspect displayed value of each gage (such
as oil pressure gage, water temperature
gage, oil temperature gage, exhaust tem-
perature, rotating speed gage).
3-13
Fuel filter (wire-element) Clean inside of the filter by using handle. 6-2
Fuel control linkage
Inspect ball joints, bolts and nuts for loose-
ness and smooth movement.
6-6
Engine oil
Inspect engine oil for mixing of fuel and
water.
6-11
Air cleaner
Inspect air cleaner indicator for element
clog.
3-10
Pre-cleaner Inspect for clog. -
Air starter compressor Drain water. 6-18
Air starter tank Drain water. 3-11
Every 6
months
Fuel filter
(wire-element and center-bolt)
Drain water.
6-1
After 6
months or
500 service
hours,
whichever
comes first
Zinc rod Inspect and change.
6-13
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