Product Manual B

5. Maintenance 7-2018
70 A045R242 (Issue 12)Copyright © 2018 Cummins Inc.
Maintenance Item
Daily
or After
24 Hours
Weekly
or After
50 Hours
100
Hours
1 Year
or After
200 Hours
1
2
Years
1
4000
Hours
Check coolant
level of radiator(s)
(water jacket &
LTA): If low, top up
to coolant system
specifications
level, with
Cummins
recommended
coolant mix.
Check cooling fan
blades: Visually
inspect the fan
blades through the
guarding for signs
of wear or
damage.
Check drive belt,
condition and
tension: Visually
check belt for
evidence of wear
or slippage.
Check coolant
lines and radiator
hoses for leaks,
wear, and cracks:
Visually check for
leaks, worn or
damaged hoses.
Check radiator air
flow: Visually
inspect the
radiator through
the guarding for
blockage, build-up
of debris, signs of
wear or damage.