Detroit Diesel 60 Series Operator's Manual page 30

Maintenance Interval
Schedules
Recommended maintenance intervals
for Series 60 on-highway truck and par-
lor coach engines are listed in Table 2.
Recommended maintenance intervals
for Series 60 transit coach engines are
listed in Table 3. Recommended main-
tenance intervals for Series 60 construc-
tion/industrial and stationary engines are
listed in Table 4. Recommended main-
tenance intervals for Series 60 fire fight-
ing, crash/rescue, and emergency
vehicle engines are listed in Table 5.
Recommended maintenance intervals
for generator drive engines are listed in
Table 6.
NOTICE:
Coolant must be inhibited with the rec-
ommended SCA's (supplemental
coolant additives) listed in the "How to
Select Coolant" section of this engine
operator's guide. In addition, the engine
can be equipped with a coolant
filter/inhibitor system as an installed
option or as an after-sale item. Failure to
check and maintain SCA levels at
required concentrations will result in
severe damage (corrosion) to the engine
cooling system and related components.
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